[백준] N 찍기(2741)

---

title: "N 찍기(2741)"
category: 백준[Class-1]
tags: [C++, JavaScript, 백준]
date: "2021-03-14"

---

문제 링크

N 찍기(2741)

C++

#include <iostream>
#include <map>

using namespace std;

// 문제 풀이 함수
void solution(){
    int n;
    cin >> n;
    for(int i=1; i<=n; i++){
        cout<<i<<"\n";
    }
}

bool exists(const char* fileName){
    FILE* fp;
    if((fp = fopen(fileName, "r"))){
        fclose(fp);
        return true;
    }
    return false;
}

int main() {
    if(exists("stdin")){
        freopen("stdin", "r", stdin);
        solution();
        fclose(stdin);
    }
    else{
        solution();
    }

    return 0;
}

JavsScript

const fs = require("fs");
// split 조절
const input = fs.readFileSync("dev/stdin").toString().trim().split("\n");

// 문제 풀이
const n = input[0];
let str = "";
for (let i = 1; i <= n; i++) {
  str += i + "\n";
}
console.log(str.trim());