📅  最后修改于: 2022-03-11 15:04:44.540000             🧑  作者: Mango
#include
#include
int main()
{
float i=5.4, j=5.6;
printf("round of %f is %f\n", i, round(i));
printf("round of %f is %f\n", j, round(j));
return 0;
}