diff --git a/assignment-14.py b/assignment-14.py new file mode 100644 index 0000000..875f6a9 --- /dev/null +++ b/assignment-14.py @@ -0,0 +1,62 @@ +# Sorting (Selection+Bubble) and Top 5 + +marks=[] + +# Function to enter marks of students +def input_marks(): + students=int(input("Enter the number of students:\t")) + for i in range(students): + marks_in=float(input("Enter the marks (out of 50):\t")) + marks.append(marks_in) + print("\nThe marks you've entered for ", students, "students are: ", marks, "\n") + +# Function for selection sort +def selection(): + for i in range(len(marks)): + min_index=i + for j in range(i+1, len(marks)): + if marks[j] < marks[min_index]: + min_index=j + marks[i], marks[min_index] = marks[min_index], marks[i] + print("Marks sorted in ascending order using selection sort:\t", marks) + +def bubble(): + for i in range(len(marks)): + for j in range(0, len(marks)-i-1): + if marks[j]>marks[j+1]: + marks[j], marks[j+1] = marks[j+1], marks[j] + print("Marks sorted in ascending order using bubble sort:\t", marks) + +def top5(): + for i in range(len(marks)): + for j in range(0, len(marks)-i-1): + if marks[j]>marks[j+1]: + marks[j], marks[j+1] = marks[j+1], marks[j] + print("Top 5 marks using bubble sorting:\t", marks[::-1]) + + +def choose_optn(): + while True: + print("Choose an option from the menu below:") + print("1 -> Input marks") + print("2 -> Selection Sorting") + print("3 -> Bubble Sorting") + print("4 -> Display top 5") + print("5 -> Exit") + optn=int(input("Choose an option (1-5):\t")) + + if optn==1: + input_marks() + elif optn==2: + selection() + elif optn==3: + bubble() + elif optn==4: + top5() + elif optn==5: + print("## DESIGNED AND ENGINEERED BY KSHITIJ\n## END OF CODE") + quit() + else: + print("\nPlease choose a valid option (1-5).\n") + choose_optn() +choose_optn()