Computer Science Home Tutors in DHA Phase 5 Islamabad for O Level, A Level & ICS Students

Repeating print a hundred times is possible but unmaintainable. A loop runs a block while a condition holds, or for each item in a collection.

for i in range(1, 6):
    print(i)

This prints 1 to 5. Changing the range changes how many times the body runs — one edit instead of rewriting lines.

While loops are useful when you do not know the count in advance. Computer Science tutors in DHA Phase 5 Islamabad can set “write it with a loop” challenges on tasks students first solved by copy-paste.