Visual Studio C++里面问什么只能输出第一个cout而下面的完全不显示是什么原因呀
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悬赏园豆：10
[待解决问题]
int main()
{
cout << "please enter a floating-point value:";
double n;
cin >> n;
cout << "n==" << n
<< "\nn+1==" << n + 1
<< "\nthree times n==" << 3 * n
<< "\ntwice n==" << n + n
<< "\nn squared==" << n * n
<< "\nhalf of n==" << n / 2
<< "\nsquare root of n==" << sqrt(n)
<< endl;
}
所有回答(1)
0
include "stdafx.h"
include "math.h"
include <iostream>
using namespace std;
void main()
{
cout << "please enter a floating-point value:";
double n;
cin >> n;
cout << "n==" << n
<< "\nn+1==" << n + 1
<< "\nthree times n==" << 3 * n
<< "\ntwice n==" << n + n
<< "\nn squared==" << n * n
<< "\nhalf of n==" << n / 2
<< "\nsquare root of n==" << sqrt(n)<< endl;
}
