백준 알고리즘 [10926번] (C++) ??!

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Code

#include <iostream>
#include <vector>
#include <string>
using namespace std;

int main()
{
    vector<string> str;
    string name;

    getline(cin,name);
    str.push_back(name);

    cout << str[0] << "\?\?!";
}