๋ฐฑ์ค€_11651: ์ขŒํ‘œ ์ •๋ ฌํ•˜๊ธฐ 2 (node.js/JavaScript)

2024. 7. 31. 14:30ยทbaekjoon

โžก๏ธ ๋ฌธ์ œ: ์ขŒํ‘œ ์ •๋ ฌํ•˜๊ธฐ 2

 

๐Ÿฅ’ ์ œ์ถœ

let n = require('fs').readFileSync(0).toString().trim();
let [x, ...arr] = n.split("\n").map((e) => e.split(" ").map(Number));

arr.sort((a, b) => {
    if (a[1] === b[1]) {
        return a[0] - b[0];
    } else {
        return a[1] - b[1];
    }
});

console.log(arr.join("\n").replaceAll(",", " "));

 

๐Ÿ  ๊ณผ์ •

 

์•ž์˜ ์ขŒํ‘œ ์ •๋ ฌํ•˜๊ธฐ ํ’€์ด์™€ ๋™์ผํ•œ๋ฐ ์ €๋ฒˆ๊ณผ ๋‹ค๋ฅด๊ฒŒ ์ด๋ฒˆ ๋ฌธ์ œ์˜ ์กฐ๊ฑด์€ "y์ขŒํ‘œ๊ฐ€ ์ฆ๊ฐ€ํ•˜๋Š” ์ˆœ์œผ๋กœ, y์ขŒํ‘œ๊ฐ€ ๊ฐ™์œผ๋ฉด x์ขŒํ‘œ๊ฐ€ ์ฆ๊ฐ€ํ•˜๋Š” ์ˆœ์„œ" ์˜€์œผ๋‹ˆ๊นŒ ์ด ๋ถ€๋ถ„์„ ์ˆ˜์ •ํ•ด์„œ ์ œ์ถœํ–ˆ๋‹ค.

'baekjoon' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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'baekjoon' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
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  • ๋ฐฑ์ค€_10814: ๋‚˜์ด์ˆœ ์ •๋ ฌ (node.js/JavaScript)
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๋ฐฑ์ค€_11651: ์ขŒํ‘œ ์ •๋ ฌํ•˜๊ธฐ 2 (node.js/JavaScript)
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