PythonGroupGradeHelp.py

#!/usr/bin/env python3

values = []

for i in range(5):
    values.append(int(input("Enter a number: ")))

average = sum(values) / len(values)

if average <= 50:
    print("Failure")
elif average <= 60:
    print("D Grade")
elif average <= 70:
    print("C Grade")
elif average <= 80:
    print("B Grade")
elif average <= 90:
    print("A Grade")
else:
    print("S Grade")