C Tutorial/math.h/lrint
lrint
Item Value Header file math.h Declaration long int lrintf(float arg);long int lrint(double arg);long int lrintl(long double arg); Return returns the value of arg rounded to the nearest long integer.
<source lang="cpp">#include <math.h>
#include <stdio.h> int main(void) { double val = 1.0; do { printf("%f %f\n", val, lrint (val)); val++; } while (val<11.0); return 0; }</source>