标签:cpp 编程 turn name out c++编程 end cout mes
#include<iostream>
using namespace std;
int main()
{
float x;
cout<<"请输入成绩:";
do
{
cin>>x;
}while(x<0||x>100);
cout<<"成绩:"<<x<<endl;
return 0;
}
标签:cpp 编程 turn name out c++编程 end cout mes
原文地址:https://www.cnblogs.com/kixiaoyuan/p/12702280.html