[node.js] 백준 10844번 쉬운 계단 수
const readline = require('readline'); const rl = readline.createInterface({ input: process.stdin, output: process.stdout }); const input = []; rl.on('line', (line) => { input.push(Number(line)); }) .on('close', () => { const [n] = input; const memo = [...new Array(n + 1).keys()].map(() => []); memo[1] = [0, 1, 1, 1, 1, 1, 1, 1, 1, 1]; memo[2] = [1, 1, 2, 2, 2, 2, 2, 2, 2, 1]; for(let i = 3; i { ..
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