作业2.30

来源:互联网 发布:小米6怎么样知乎 编辑:程序博客网 时间:2024/03/29 06:23
#include<iostream>#include<cmath>using namespace std;int sroot(int i){return sqrt(i);}long int sroot(long int l){return sqrt(l);}double sroot(double d){return sqrt(d);} void main(){cout<<"请输入数据"<<endl;    cout<<"输入整数:"<<endl;    int i;    cin>>i;    cout<<"i的二次方根是"<<':'<<sroot(i)<<endl;    cout<<"输入长整型数:"<<endl;    long int l;    cin>>l;    cout<<"l的二次方根是"<<':'<<sroot(l)<<endl;    cout<<"输入双精度型数:"<<endl;    double d;    cin>>d;    cout<<"d的二次方根是"<<':'<<sroot(d)<<endl;     }

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