Просмотр исходного текста страницы C Tutorial/math.h/isunordered

==int isunordered(a, b): Returns 1 if a and b are unordered relative to each other; zero is returned if a and b are ordered.==


   
<source lang="cpp">#include <stdio.h>
#include <math.h>
int main(void)
{
  printf("isunordered(1.0, 2.0) %d\n", isunordered(1.0, 2.0));
  printf("isunordered(1.0, 1.0) %d\n", isunordered(1.0, 1.0));
  printf("isunordered(2.0, 1.0) %d\n", isunordered(2.0, 1.0));
  return 0;
}</source>
<pre class=codeResult>isunordered(1.0, 2.0) 0
isunordered(1.0, 1.0) 0
isunordered(2.0, 1.0) 0</pre>