int isless(a, b): Returns nonzero if a is less than b. : isless « math.h « C Tutorial

1. C Tutorial
2. math.h
3. isless

#include <stdio.h>
#include <math.h>

int main(void)
{
  printf("%d", isless(1.0, 2.0));
  printf("%d", isless(1.0, 1.0));
  printf("%d", isless(2.0, 1.0));
  return 0;
}

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