C Tutorial/math.h/nearbyint
Версия от 17:21, 25 мая 2010; (обсуждение)
nearbyint
Item Value Header file math.h Declaration float nearbyintf(float arg);double nearbyint(double arg);long double nearbyintl(long double arg); Return returns the value of arg rounded to the nearest integer.
<source lang="cpp">#include <math.h>
#include <stdio.h> int main(void) { double f; f = nearbyint (2.3); printf("%f " , f); }</source>