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[programmers] ์ตœ์†Œ์ง์‚ฌ๊ฐํ˜•

๋ฟŒ์•ผ._. 2026. 8. 26. 10:38
๋ฌธ์ œ
https://school.programmers.co.kr/learn/courses/30/lessons/86491
 

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

SW๊ฐœ๋ฐœ์ž๋ฅผ ์œ„ํ•œ ํ‰๊ฐ€, ๊ต์œก์˜ Total Solution์„ ์ œ๊ณตํ•˜๋Š” ๊ฐœ๋ฐœ์ž ์„ฑ์žฅ์„ ์œ„ํ•œ ๋ฒ ์ด์Šค์บ ํ”„

programmers.co.kr

 


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๋ฌธ์ œ ํ’€์ด (Java)

class Solution {
	public int solution(int[][] sizes) {
		int answer = 0;

		int w = 0, h = 0;
		for (int i = 0; i < sizes.length; i++) {
			w = Math.max(w, Math.max(sizes[i][0], sizes[i][1]));
			h = Math.max(h, Math.min(sizes[i][0], sizes[i][1]));
		}

		answer = w * h;
		return answer;
	}
}

 

๋ชจ๋“  ๋ช…ํ•จ์„ ์ˆ˜๋‚ฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ€์žฅ ์ž‘์€ ์ง€๊ฐ‘์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋ช…ํ•จ๋“ค์„ ๊ฐ€๋กœ์— ํฐ ๊ฐ’์ด ์˜ค๊ณ , ์„ธ๋กœ์— ์ž‘์€ ๊ฐ’์ด ์˜ค๋„๋ก ํšŒ์ „์‹œํ‚จ ํ›„ ๊ฐ€๋กœ์™€ ์„ธ๋กœ์˜ ์ตœ๋Œ“๊ฐ’์„ ์ฐพ๋Š”๋‹ค. ์ตœ์ข… ๊ฐ€๋กœ x ์„ธ๋กœ๋ฅผ answer์— ์ €์žฅํ•ด ๋ฐ˜ํ™˜ํ•œ๋‹ค.



 

์ถœ์ฒ˜: ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ฝ”๋”ฉ ํ…Œ์ŠคํŠธ ์—ฐ์Šต, 
https://school.programmers.co.kr/learn/challenges