我从结构中创建了一个向量来存储多种类型的值。但是,我无法获得投入。类不支持运算符
#include "std_lib_facilities.h"
struct People{
string name;
int age;
};
int main()
{
vector<People>nameage;
cout << "Enter name then age until done. Press enter, 0, enter to continue.:\n";
People name;
People age;
while(name != "0"){
cin >> name;
nameage.push_back(name);
cin >> age;
nameage.push_back(age);}
vector<People>::iterator i = (nameage.end()-1);
nameage.erase(i);
}
我也试过在其主函数的名字和年龄变量是字符串/ int型,虽然能解决操作问题,它导致了一个问题,在该行的push_back函数调用。
P.S.是否有可能push_back多个输入,如...
cin >> name >> age;
nameage.push_back(name,age);
?
你会得到哪些错误? – jalf 2009-07-10 17:49:05