diff --git a/Codes/Group B/Assignment - 5/SJF (Premptive).cpp b/Codes/Group B/Assignment - 5/SJF (Premptive).cpp
new file mode 100644
index 0000000..42ce415
--- /dev/null
+++ b/Codes/Group B/Assignment - 5/SJF (Premptive).cpp	
@@ -0,0 +1,65 @@
+#include<iostream>
+using namespace std;
+
+struct sjf{
+    int burst, arrival, id;
+    bool active;
+};
+sjf meh[30];
+
+class lesgo{
+public:
+    int n;
+
+    void sjfIn(){
+        cout<<"\nEnter number of processes: ";
+        cin>>n;
+        for(int i = 0; i < n; i++){
+            cout<<"\nEnter arrival time of P"<<i<<": ";
+            cin>>meh[i].arrival;
+            cout<<"\nEnter burst time of P"<<i<<": ";
+            cin>>meh[i].burst;
+            meh[i].id = i;
+            meh[i].active = false;
+        }
+        cout<<"\n  | Arrival | Burst\n";
+        for(int j = 0; j < n; j++) {
+            cout<<"P"<<j<<"| "<<meh[j].arrival<<"       | "<<meh[j].burst<<"\n";
+        }
+    }
+
+    void sjfProcess(){
+        int k = 0;
+        int completed = 0;
+        cout<<"\nSequence of processes is: ";
+        while(completed < n){
+            int burst1 = 999;
+            int iddd = -1;
+            for(int i = 0; i < n; i++){
+                if(meh[i].arrival <= k && meh[i].burst > 0){
+                    if(meh[i].burst < burst1){
+                        burst1 = meh[i].burst;
+                        iddd = i;
+                    }
+                }
+            }
+            if(iddd != -1){
+                cout<<"P"<<iddd<<" ";
+                meh[iddd].burst--;
+                k++;
+                if(meh[iddd].burst == 0){
+                    completed++;
+                }
+            } else{
+                k++;
+            }
+        }
+    }
+};
+
+int main(){
+    lesgo obj;
+    obj.sjfIn();
+    obj.sjfProcess();
+    return 0;
+}
diff --git a/README.md b/README.md
index e69de29..c4df6df 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,5 @@
+### Codes
+
+##### Group B
+5. [Assignment - 5]()
+    - [SJF (Preemptive)]()
\ No newline at end of file