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목록Problem Solving (205)
Jerry
function solution(n) { let total = 0; for (let t = 2; t
![](http://i1.daumcdn.net/thumb/C150x150.fwebp.q85/?fname=https://blog.kakaocdn.net/dn/btvdYW/btrVWfz2Flc/Azzy6HWat0028pHLTgpvCk/img.jpg)
function solution(n, k) { let food = 12000; let beverage = 2000; let total = food * n + beverage * k; let beverageService = Math.trunc(n / 10); if (beverageService >= 1) total = total - beverage * beverageService; return total; }
![](http://i1.daumcdn.net/thumb/C150x150.fwebp.q85/?fname=https://blog.kakaocdn.net/dn/yzmkP/btrVTlaCsRN/OJzHHvKm7EpkpcWJYc5Mb1/img.jpg)
function solution(angle) { if (angle 90 && angle < 180) return 3; return 4; }
![](http://i1.daumcdn.net/thumb/C150x150.fwebp.q85/?fname=https://blog.kakaocdn.net/dn/IJaxC/btrVUAEQ7jK/ot4luL5rF3aDSKB6wGV7v0/img.jpg)
function solution(my_string, letter) { return my_string.split('').filter((el) => el !== letter).join(''); } /* 다른 풀이1 */ return my_string.split(letter).join(''); /* 다른 풀이2 */ function solution(my_string, letter) { return my_string.replaceAll(letter, ''); } /* 다른 풀이3 */ function solution(my_string, letter) { let regExp = new RegExp(letter, 'g'); return my_string.replace(regExp, ''); }
![](http://i1.daumcdn.net/thumb/C150x150.fwebp.q85/?fname=https://blog.kakaocdn.net/dn/b5UJzL/btrVI6SBQra/VV5Sfmy6zBH3EynW0uUqtK/img.jpg)
function solution(my_string, n) { var answer = ''; my_string.split('').forEach((el) => { for (let i = 0; i v.repeat(n)).join(""); console.log(answer); return answer; } */
![](http://i1.daumcdn.net/thumb/C150x150.fwebp.q85/?fname=https://blog.kakaocdn.net/dn/v1jTu/btrVQoRqARq/XHqQE6Cw343DOzXbjnTB8k/img.jpg)
function solution(num_list) { let answer = [0, 0]; num_list.forEach((el) => { if (el % 2 === 0) answer[0]++; else answer[1]++; }) return answer; } /* function solution(num_list) { var answer = [0,0]; for(let a of num_list){ answer[a%2] += 1 } return answer; } */
![](http://i1.daumcdn.net/thumb/C150x150.fwebp.q85/?fname=https://blog.kakaocdn.net/dn/clI6Vh/btrVIvrsfSL/CBWVEMu3odyfh9a9MCy7R1/img.jpg)
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 () { // console.log(Number(input[0])); let n = Number(input[0]); let triangle = ''; let flag = true; for (let i = 0; i < n; i++) { if (i === n - 1) flag = false; for (let j = 0..