struct不能用

#include<bits/stdc++.h> using namespace std; int main(){ cout<<"张三 "<<98.5<<" "<<12; }

#include<iostream> using namespace std; int main() { class a{ public: string var = "张三"; double j = 98.5; int c = 12; }; a a; cout << a.var << " "; cout << a.j << " "; cout << a.c << " "; return 0; }

还用啥子结构体

#include <bits/stdc++.h> using namespace std; struct n{ string xm="张三"; double cj=98.5; int nl=12; }a[1010]; int main() { for(int i=1;i<=1;i++){ cout<<a[i].xm<<" "<<a[i].cj<<" "<<a[i].nl; } return 0; }

print("张三 98.5 12")

#include<bits/stdc++.h> using namespace std; struct information{ string name = "张三" ; double chengji=98.5; int age=12; }; int main() { information s; cout<<s.name<<" "<<s.chengji<<" "<<s.age; return 0; }

#include<bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; cout<<"张三 "<<"98.5 "<<"12"<<endl; return 0; }