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In Search Of an Easy Problem1

[Codeforces] 1030A: In Search of an Easy Problem https://codeforces.com/problemset/problem/1030/A Problem - 1030A - Codeforces codeforces.com ์ฝ”๋ฐํฌ๋ ˆ์ด์…˜ ์ฝ”๋””๋„ค์ดํ„ฐ๋“ค์€ ํ† ๋„ˆ๋จผํŠธ๋ฅผ ์ค€๋น„ํ•  ๋•Œ ์ฒซ ๋ฒˆ์งธ ๋ฌธ์ œ๋ฅผ ์ตœ๋Œ€ํ•œ ์‰ฝ๊ฒŒ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด ์ตœ์„ ์„ ๋‹คํ•œ๋‹ค. ์ด๋ฒˆ์—๋Š” ์ฝ”๋””๋„ค์ดํ„ฐ๊ฐ€ ๋ช‡ ๊ฐ€์ง€ ๋ฌธ์ œ์ ์„ ๊ณจ๋ผ์„œ n๋ช…์˜ ์‚ฌ๋žŒ๋“ค์—๊ฒŒ ๊ทธ๋“ค์˜ ์˜๊ฒฌ์— ๋Œ€ํ•ด ๋ฌผ์—ˆ๋‹ค. ์ด ๋ฌธ์ œ๊ฐ€ ์‰ฌ์šด ๊ฒƒ์ธ์ง€ ์–ด๋ ค์šด ๊ฒƒ์ธ์ง€ ๊ฐ์ž๊ฐ€ ๋Œ€๋‹ตํ–ˆ๋‹ค. ์ด n๋ช… ์ค‘ ์ ์–ด๋„ ํ•œ ๋ช…์ด ๋ฌธ์ œ๊ฐ€ ์–ด๋ ต๋‹ค๊ณ  ๋Œ€๋‹ตํ–ˆ๋‹ค๋ฉด ์กฐ์ •์ž๋Š” ๋ฌธ์ œ๋ฅผ ๋ฐ”๊พธ๊ธฐ๋กœ ๊ฒฐ์ •ํ•œ๋‹ค. ์ฃผ์–ด์ง„ ์‘๋‹ต์— ๋Œ€ํ•ด์„œ๋Š” ๋ฌธ์ œ๊ฐ€ ์ถฉ๋ถ„ํžˆ ์‰ฌ์šด์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค. ์ž…๋ ฅ ์ฒซ ๋ฒˆ์งธ ์ค„์—๋Š” ๋‹จ์ผ ์ •์ˆ˜ n(1 โ‰ค100) - ์ž์‹ ์˜ ์˜๊ฒฌ์„ ์ œ์‹œํ•˜๋ผ๋Š” ์‚ฌ๋žŒ์˜ ์ˆ˜๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ๋‹ค. ๋‘ ๋ฒˆ์งธ ์ค„์€ n๊ฐœ์˜ ์ •์ˆ˜๋ฅผ ํฌํ•จํ•˜.. 2020. 2. 12.
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