c++ 除法四舍五入

要在C++中实现除法的四舍五入，可以使用以下代码：

#include<iostream>
#include<iomanip>
using namespace std;

int main(){
double num1, num2;
cin >> num1 >> num2;

double result = num1 / num2;
cout << fixed << setprecision(2) << result << endl;

return 0;
}

在这个代码中，我们首先输入两个数字num1和num2，然后将num1除以num2得到结果result。接下来，使用fixed和setprecision(2)来设置输出精度为两位小数。最后，将result输出到屏幕上。

这样，就能够实现除法的四舍五入，并输出结果保留两位小数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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