C语言中如何把浮点数1.234567转换成整数123？

Question

如题所述

Answer 1

float f = 1.234567;
int i = (int)(f*100);

Answer 2

#include "stdio.h"
main()
{
float a=1.234567;
int b;
a=a*100;
b=(int)a;
printf("%d",b);
}本回答被提问者采纳