Jayden1116 2022. 5. 14. 00:39
const fs = require('fs');
const path = process.platform === 'linux' ? '/dev/stdin' : './input.txt';

const input = fs.readFileSync(path).toString().trim().split('\n');

function solve(input) {
  const count = Number(input[0]);

  for (i = 1; i <= count; i++) {
    let oxArray = input[i].split('');
    let score = 0;
    let acc = 0;

    for (j = 0; j < oxArray.length; j++) {
      if (oxArray[j] === 'O') {
        acc++;
        score += acc;
      } else {
        acc = 0;
      }
    }
    console.log(score);
  }
}

solve(input);

 

๋ฐฑ์ค€

 

์ด ๋ฌธ์ œ๋Š” ์•„๋ฌด๋ž˜๋„ ํŒŒ์ด์ฌ์œผ๋กœ ๊ณต๋ถ€ํ•ด๋’€๋˜ ๊ฒŒ ๋„์›€์ด ๋œ ๋ฌธ์ œ!
๋‹จ์ˆœํ•˜๊ฒŒ ๋ฐ˜๋ณต๋ฌธ์— ๋”ฐ๋ผ ํŠน์ •๊ฐ’์ด ๋“ฑ์ฐจ์ˆ˜์—ด์ ์œผ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์กฐ๊ฑด์— ๋”ฐ๋ผ์„œ ์ฆ๊ฐ€ํ•˜๋Š” ์ •๋„๊ฐ€
์ดˆ๊ธฐํ™”๋˜์—ˆ๋‹ค๊ฐ€ ๋‹ค์‹œ 1, 2, 3์”ฉ ๊ณ„์ฐจ์ˆ˜์—ด ํ˜•ํƒœ๋กœ ์ฆ๊ฐ€ํ•˜๋Š” ๋ฌธ์ œ
acc๋ผ๋Š” ๋ณ€์ˆ˜๋ฅผ ํ†ตํ•ด ๊ณ„์ฐจ์ˆ˜์—ด์— ์˜ํ•œ ์ ์ˆ˜๊ฐ€ ๋ˆ„์ ๋˜๋Š” ๋ณ€์ˆ˜๋ฅผ ๋งŒ๋“ค์–ด์ฃผ๊ณ  ์ด๋ฅผ ๋”ํ•˜๋‹ค๊ฐ€
X๊ฐ€ ๋“ฑ์žฅํ•˜๋ฉด acc๋ฅผ 0์œผ๋กœ ์ดˆ๊ธฐํ™”ํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ์ง„ํ–‰