结构体

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#include <iostream> using namespace std; struct a{     int shuchu;     string name;     int a(int shuchu){         return shuchu*2;     } }s1; int main(){     s1.name="阿萨达";     s1.shuchu=2314312;     cout<<s1.name<<endl;     cout<<s1.shuchu<<endl;                                                 return 0; }