4 assignments added
This commit is contained in:
tejasjokin
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4b46c27e3b
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f8fe144074
119
A01 CricketBadFootball.py
Normal file
119
A01 CricketBadFootball.py
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Uni = []
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n = int(input("Enter number of students: "))
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for i in range(0,n):
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element = input()
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Uni.append(element)
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print(Uni)
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cricket = []
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b = int(input("Enter number students who play cricket: "))
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for j in range(0,b):
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ele=input()
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cricket.append(ele)
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print(cricket)
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bad = []
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c = int(input("Enter number students who play badminton: "))
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for k in range(0,c):
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elem=input()
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bad.append(elem)
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print(bad)
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foot = []
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d = int(input("Enter number students who play football: "))
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for j in range(0,d):
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eleme=input()
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foot.append(eleme)
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print(foot)
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def CB():
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list3 = intersection(cricket,bad)
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print("Names of common students who play cricket and badminton: ", list3)
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print("Number of students who play cricket and badminton: ",len(list3))
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def CF():
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list3 = intersection(cricket,foot)
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print("Names of common students who play cricket and football: ", list3)
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print("Number of students who play cricket and football: ",len(list3))
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def BF():
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list3 = intersection(bad,foot)
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print("Names of common students who play football and badminton: ", list3)
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print("Number of students who play badminton and football: ",len(list3))
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def intersection(list1,list2):
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list3=[]
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for val in list1:
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if val in list2:
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list3.append(val)
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return list3
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def eCeB():
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D1=diff(cricket,bad)
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D2=diff(bad,cricket)
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# print("C-B = ",D1)
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# print("B-C = ",D2)
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DUB=union(D1,D2)
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print("People who play either cricket or badminton but not both: ",DUB)
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def eCeF():
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D1=diff(cricket,foot)
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D2=diff(foot,cricket)
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# print("C-B = ",D1)
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# print("B-C = ",D2)
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DUB=union(D1,D2)
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print("People who play either cricket or football but not both: ",DUB)
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def eFeB():
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D1=diff(foot,bad)
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D2=diff(bad,foot)
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# print("C-B = ",D1)
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# print("B-C = ",D2)
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DUB=union(D1,D2)
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print("People who play either football or badminton but not both: ",DUB)
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def diff(list1, list2):
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list3 = []
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for val in list1:
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if val not in list2:
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list3.append(val)
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return list3
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def union(list1,list2):
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list3 = list1.copy()
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for val in list2:
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if val not in list3:
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list3.append(val)
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return list3
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def nCnB():
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list4 = diff(Uni,union(cricket,bad))
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print("Students who play neither cricket nor badminton: ",len(list4))
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def nCnF():
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list4 = diff(Uni,union(cricket,foot))
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print("Students who play neither cricket nor football: ",len(list4))
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def nFnB():
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list4 = diff(Uni,union(foot,bad))
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print("Students who play neither football nor badminton: ",len(list4))
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def pCpF():
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list4 = intersection(cricket,foot)
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list5 = diff(list4,bad)
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print("People who play cricket and football but not badminton: ", len(list5))
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def pCpB():
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list4 = intersection(cricket,bad)
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list5 = diff(list4,foot)
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print("People who play cricket and badminton but not football: ",len(list5))
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def pBpF():
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list4 = intersection(foot,bad)
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list5 = diff(list4,cricket)
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print("People who play badminton and football but not cricket: ",len(list5))
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flag = 1
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while flag == 1:
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print("1. List of students who play both cricket and badminton: ")
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print("2. List of students who play either cricket or badminton but not football: ")
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print("3. Number of students who play neither cricket not badminton: ")
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print("4. Number of students who play cricket and football but not badmitnon: ")
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print("5. Exit")
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ch = int(input("Enter your choice: "))
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if(ch == 1):
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CB()
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elif(ch == 2):
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eCeB()
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elif(ch == 3):
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nCnB()
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elif(ch == 4):
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pCpF()
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else:
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flag = 0
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80
A02 ArrayOperations.py
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80
A02 ArrayOperations.py
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@ -0,0 +1,80 @@
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NoOfStudents = int(input("Enter number of students: "))
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list1 = []
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list2 = []
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for i in range(0,NoOfStudents):
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n = float(input("Enter student percentage: "))
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list2.append(n)
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for j in list2:
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if(j != -1):
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list1.append(j)
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def avg():
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sum1 = 0
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for i in list1:
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sum1 = sum1 + i
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avg = sum1/NoOfStudents
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print("Sum is: ",sum1)
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print("Average is: ",avg)
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def largest():
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largest = None
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for i in list1:
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if(largest==None or largest<i):
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largest = i
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print("The highest marks is: ",largest)
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def smallest():
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smallest = None
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for i in list1:
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if(smallest==None or smallest>i):
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smallest = i
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print("The lowest marks is: ",smallest)
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def absent():
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abs = 0
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for j in list2:
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if(j == -1):
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abs = abs + 1
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print("Number of absent students are: ",abs)
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def frequency():
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temp = 0
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for i in list1:
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max1 = 0
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for j in range(0,len(list1)):
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if(i == list1[j]):
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max1 = max1 + 1
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else:
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continue
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if(max1>temp):
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temp = max1
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k = i
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else:
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continue
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print("Marks with highest frequency is: ",k)
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print("Frequency of the number is: ",temp)
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flag = 1
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while flag == 1:
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print("\nThe options are: ")
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print("1. Total and average marks are: ")
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print("2. Highest marks among the students: ")
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print("3. Lowest marks among the students: ")
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print("4. Number of absent students: ")
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print("5. Marks with highest frequency is: ")
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print("6. Exit")
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ch = int(input("Enter choice: "))
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if(ch == 1):
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avg()
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elif(ch == 2):
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largest()
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elif(ch == 3):
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smallest()
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elif(ch == 4):
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absent()
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elif(ch == 5):
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frequency()
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elif(ch == 6):
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flag = 0
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elif(ch>6 or ch<1):
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print("Enter valid choice")
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99
A05 String.py
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99
A05 String.py
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@ -0,0 +1,99 @@
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str1 = input("Enter string: ")
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substr1 = input("Enter substring: ")
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occur1 = input("Enter character whose occurence is to be calculated: ")
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occur2 = str1.split()
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index1 = []
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for i in occur2:
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for j in occur2:
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if(i == j and j not in index1):
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index1.append(i)
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else:
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continue
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def longestWord():
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globalMax = 0
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currentMax = 0
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list1 = []
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for i in str1:
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if (i != " "):
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currentMax = currentMax + 1
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list1.append(i)
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else:
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if (currentMax > globalMax):
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globalMax = currentMax
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temp = list1
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currentMax = 0
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list1 = []
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if (i == str1[len(str1) - 1]):
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if (currentMax > globalMax):
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globalMax = currentMax
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temp = list1
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print("Longest word is: ", "".join(temp))
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print("Length of largest word is: ", globalMax)
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def palindrome():
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rev1 = str1
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if (str1[::-1] == rev1):
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print("String is palindrome")
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else:
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print("String is not palindrome")
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def charfrequency():
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temp = 0
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for i in str1:
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max1 = 0
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for j in range(0, len(str1)):
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if (str1[j] != " " and str1[j] == occur1):
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max1 = max1 + 1
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else:
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continue
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if (max1 > temp):
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temp = max1
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else:
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continue
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print("Number of times the character '", occur1, "' occurs: ", temp)
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def indexSubstring():
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for i in range(len(str1) - len(substr1) + 1):
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if str1[i:i + len(substr1)] == substr1:
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print("Substring present in string at index: ", i)
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break
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else:
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print('Substring not present')
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def occurWord():
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for i in index1:
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max1 = 0
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for j in occur2:
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if(i == j):
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max1 = max1 + 1
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else:
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continue
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print("The number of times '",i,"' is repeated is: ",max1)
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flag = 1
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while flag == 1:
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print("1. Display word with longest word: \n")
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print("2. The occurence of '",occur1,"' in the string is: \n")
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print("3. Check whether is string is palindrome or not: \n")
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print("4. Display index of first appearance of the substring: \n")
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print("5. Occurrence of each word in the given string: \n")
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print("6. Exit")
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ch = int(input("Enter your choice: "))
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if(ch == 1):
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longestWord()
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elif(ch == 2):
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charfrequency()
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elif(ch == 3):
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palindrome()
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elif(ch == 4):
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indexSubstring()
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elif(ch == 5):
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occurWord()
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elif(ch>6 or ch<1):
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print("Enter valid choice")
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elif(ch == 6):
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flag = 0
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107
B14 BubbleSelectionSort.py
Normal file
107
B14 BubbleSelectionSort.py
Normal file
@ -0,0 +1,107 @@
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NoOfStudents = int(input("Enter number of students: "))
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list1 = []
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list2 = []
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for i in range(0,NoOfStudents):
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n = float(input("Enter student percentage: "))
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list2.append(n)
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for j in list2:
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if(j != -1):
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list1.append(j)
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def avg():
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sum1 = 0
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for i in list1:
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sum1 = sum1 + i
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avg = sum1/NoOfStudents
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print("Sum is: ",sum1)
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print("Average is: ",avg)
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def largest():
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largest = None
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for i in list1:
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if(largest==None or largest<i):
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largest = i
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print("The highest marks is: ",largest)
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def smallest():
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smallest = None
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for i in list1:
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if(smallest==None or smallest>i):
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smallest = i
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print("The lowest marks is: ",smallest)
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def frequency():
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temp = 0
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for i in list1:
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max1 = 0
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for j in range(0,len(list1)):
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if(i == list1[j]):
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max1 = max1 + 1
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else:
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continue
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if(max1>temp):
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temp = max1
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k = i
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else:
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continue
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print("Marks with highest frequency is: ",k)
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print("Frequency of the number is: ",temp)
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def BubbleSort():
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temp = 0
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for i in range(0,len(list1)-1):
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for j in range(0,len(list1)-1):
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if(list1[j] > list1[j+1]):
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temp = list1[j]
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list1[j] = list1[j+1]
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list1[j+1] = temp
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else:
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continue
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print("Sorted list is: ",list1)
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def top5():
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list2 = list1[::-1]
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for j in range(0,len(list2)):
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print("Rank ",j+1," score is",list2[j])
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def selection():
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temp = 0
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for i in range(0,len(list1)):
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min1 = i
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for j in range(i+1,len(list1)):
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if(list1[min1]>list1[j]):
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min1 = j
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temp = list1[i]
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list1[i] = list1[min1]
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list1[min1] = temp
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print(list1)
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flag = 1
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while flag == 1:
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print("\nThe options are: ")
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print("1. Total and average marks are: ")
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print("2. Highest marks among the students: ")
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print("3. Lowest marks among the students: ")
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print("4. Marks with highest frequency is: ")
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print("5. Top ",len(list1)," scores using bubble sort")
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print("6. Top ",len(list1)," scores using selection sort")
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print("7. Top ",len(list1)," scores are: ")
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print("8. Exit")
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ch = int(input("Enter choice: "))
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if(ch == 1):
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avg()
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elif(ch == 2):
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largest()
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elif(ch == 3):
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smallest()
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elif(ch == 4):
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frequency()
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elif(ch == 5):
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BubbleSort()
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elif(ch == 6):
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selection()
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elif(ch == 7):
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top5()
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elif(ch == 8):
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flag = 0
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elif(ch>8 or ch<1):
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print("Enter valid choice")
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