Following code has a bug. Can you find that out? Hint: Well, this code is intended to print "hi " **20** times, does it?
int i, n=20;
for (i=0; i < n; i--) {
printf("hi ");
}
If you have found the bug, can you now make it print "hi " 20 times by replacing one character.
Well, the answer is too simple (once known :D). Just a hint: Make sure you understand how for loop works, specially at the beginning of the loop.
(Spoiler alert: Solution in comment)
solution:
ReplyDelete1) replace i +)
2) replace i-- with n-- (i -> n)