c语言7-8

1、创建一个程序,使用sizeof运算符显示3种浮点型的长度。

3种浮点型: float; double; long double;

#include <stdio.h>

int main(void)
{
    printf("sizeof(float)      = %d
", sizeof(float));
    printf("sizeof(double)     = %d
", sizeof(double));
    printf("sizeof(long double = %d
", sizeof(long double));    
    return 0;
}

原文地址:https://www.cnblogs.com/liujiaxin2018/p/14789021.html