【发布时间】:2017-03-22 00:46:15
【问题描述】:
类似的东西
cout << "Enter the number of columns: " ;
cin >> input ;
while( input != int ){
cout << endl <<"Column size must be an integer"<< endl << endl;
cout << "Enter the number of columns: " ;
cin >> input ;
}
【问题讨论】:
标签: c++