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1. 문제 링크

https://www.acmicpc.net/problem/2742

2. 사용 알고리즘

구현

3. 풀이

N ~ 1까지 반복문을 돌며 정수 값 출력

4. 소스 코드

4-1. C++

https://github.com/dev-aiden/problem-solving/blob/main/boj/2742.cpp

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#include <iostream>

using namespace std;

int main(void) {
    ios_base::sync_with_stdio(false);
    int n; cin >> n;
    for (int i = n; i > 0; --i) cout << i << '\n';
    return 0;
}

4-2. JAVA

https://github.com/dev-aiden/problem-solving/blob/main/boj/2742.java

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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringBuilder sb = new StringBuilder();
        int n = Integer.parseInt(br.readLine());
        for(int i = n; i > 0; --i) sb.append(i).append('\n');
        System.out.println(sb);
    }
}

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