C Tutorial/math.h/llround

llround

Item Value Header file math.h Declaratin long long int llroundf(float arg);long long int llround(double arg);long long int llroundl(long double arg); Return returns the value of arg rounded to the nearest long long integer.

Values precisely between two values, such as 3.5, are rounded up.

<source lang="cpp">#include <math.h>

 #include <stdio.h>
 int main(void)
 {
   printf("%l", llround (1.2));
   return 0;
 }</source>