๐ŸŽฒ๋ฐฑ์ค€ 11055๋ฒˆ ๊ฐ€์žฅ ํฐ ์ฆ๊ฐ€ํ•˜๋Š” ๋ถ€๋ถ„ ์ˆ˜์—ด

Jeongeunยท2023๋…„ 6์›” 12์ผ
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๋ฐฑ์ค€ 11055๋ฒˆ

๐Ÿ’Š ์ฒ˜์Œ์— ์•ˆ์ชฝ ๋ฐ˜๋ณต๋ฌธ์—์„œ arr[j] < arr[i] ์ด๋ฉด break๋ฅผ ํ•ด์ฃผ์–ด์„œ ํ‹€๋ ธ๋‹ค. ํ˜„์žฌ ์ธ๋ฑ์Šค ๋ณด๋‹ค ์ž‘์€ ์ธ๋ฑ์Šค๋ฅผ ๋‹ค ํ™•์ธํ•ด์ฃผ์–ด์•ผํ•œ๋‹ค.

์ฝ”๋“œ

const fs = require('fs'); 
const input = fs.readFileSync('/dev/stdin').toString().trim().split('\n');
const N = +input.shift();
const arr = input[0].split(" ").map(Number);

const dp = new Array(N).fill(0);
for (let i = 0; i < N; i++) {
  dp[i] = arr[i];
  for (let j = 0; j < i; j++) {
    if (arr[j] < arr[i]) {
      dp[i] = Math.max(dp[j] + arr[i], dp[i]);
    }
  }

}

console.log(Math.max(...dp));

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