CS/Data Structure & algorithm
[Algorithm] 백준 2257 - 화학식량 (Node / C#)
문제https://www.acmicpc.net/problem/2257 풀이1. Node.js(fs)const fs = require('fs');const input = fs.readFileSync('/dev/stdin').toString().trim();const atomicMass = { 'H': 1, 'C': 12, 'O': 16};function calculateMass(formula) { const stack = []; for (let char of formula) { if (char === '(') { stack.push(char); } else if (char === ')') { let subM..
