[programmers] Lv0. 직각삼각형 출력하기 Day6 (re[ ])
풀이1. const readline = require('readline'); const rl = readline.createInterface({ input: process.stdin, output: process.stdout }); let input = []; rl.on('line', function (line) { input = line.split(' '); }).on('close', function () { const n =Number(input[0]); let line =1; while(line