[BOJ / C++] 26574번 : Copier

문제

Your copier broke down last week, and you need to copy a list of numbers for a class project due tomorrow! Luckily, you can use your computer to copy the numbers for you. Given a list of numbers, each on their own line, print out the number, a space, and then another copy of the number.

입력

The first line will contain a single integer n that indicates the number of numbers to follow, each on their own line. The next n lines will each contain a single number.

출력

For each of the n lines, print out the original number and a copy of the number, with one space of separation.

Solved.ac 레벨

브론즈 V

풀이

#include <bits/stdc++.h>

using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);

    int n;
    cin >> n;

    while(n--){
        int input;
        cin >> input;

        cout << input << " " << input << "\n";
    }

    
    return 0;
}

 

26574번: Copier