【VC开源代码栏目提醒】:本文主要为网学会员提供Cmp.cpp,希望对需要Cmp.cpp网友有所帮助,学习一下!
// Cmp.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
void main()
{
float eps = 0.0000001;//定义0的精度
float fvar = 0.00001;
if (fvar >= -eps && fvar <= eps)
printf("等于零!\n",fvar);
else
printf("不等于零!\n",10);
}