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CS/Data Structure & algorithm
문제https://www.acmicpc.net/problem/4992 풀이1. Node.js(fs)const fs = require('fs');const input = fs.readFileSync('/dev/stdin').toString().trim().split('\n');let index = 0;while (true) { const [n, r] = input[index++].split(' ').map(Number); if (n === 0 && r === 0) break; let deck = Array.from({length: n}, (_, i) => n - i); for (let i = 0; i 2. Node.js(readLine)const readline = require('..
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CS/Data Structure & algorithm
문제https://www.acmicpc.net/problem/4949풀이1. Node.js(fs)const fs = require('fs');const input = fs.readFileSync('/dev/stdin').toString().trim().split('\n');function isBalanced(str) { const stack = []; const openBrackets = ['(', '[']; const closeBrackets = [')', ']']; const pairs = { ')': '(', ']': '[' }; for (let char of str) { if (openBrackets.includes(char)) { sta..
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CS/Data Structure & algorithm
문제https://www.acmicpc.net/problem/4889 풀이1. Node.js(fs)const fs = require('fs');const input = fs.readFileSync('/dev/stdin').toString().trim().split('\n');const numCases = parseInt(input[0]);function evaluateExpression(expr) { const stack = []; for (let i = 0; i 2. Node.js(readLine)const readline = require('readline');const rl = readline.createInterface({ input: process.stdin, output..
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CS/Data Structure & algorithm
문제https://www.acmicpc.net/problem/4466 풀이1. Node.js(fs)const fs = require('fs');const input = fs.readFileSync('/dev/stdin').toString().trim().split('\n');const numCases = parseInt(input[0]);function evaluateExpression(expr) { const stack = []; for (let i = 0; i 2. Node.js(readLine)const readline = require('readline');const rl = readline.createInterface({ input: process.stdin, output..
