C++

Question

Is it correct to write a%b is not equal to zero as !(a%b)==0 in while expression??

I wanna write a%b is not equal to 0...so how can i write this?

Answer 1

Can you describe what you are trying to do with the loop and such expression?

!(a % b) == 0

May be evaluated different to

(a % b) != 0

Elaborate some more on that please

Answer 2

(a%b)!=0
!= is a relational operator, meaning to "not equal to"...
! is a logical operator meaning to "not".
if ! is applied, it converts true to false and vice versa. and zero from other than zero and vice versa.

Both fine. choose according to your need..

Answer 3

Zainab Fatima It is completely fine, but not many are used to it. For eg-

#include <stdio.h>
int main() {
int n=10;
int x=0;
while(!(x==n)){
printf("hi\n");
x++;
}
return 0;
}

Answer 4

(a%b)!=0