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[python] SWEA - 5986. ์ƒˆ์ƒ˜์ด์™€ ์„ธ ์†Œ์ˆ˜ ๋ณธ๋ฌธ

Algorithm Problem/Python

[python] SWEA - 5986. ์ƒˆ์ƒ˜์ด์™€ ์„ธ ์†Œ์ˆ˜

deo2kim 2020. 11. 24. 10:13
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๐Ÿค”๋ฌธ์ œ ํ•ด๊ฒฐ

  • D3 | ์†Œ์ˆ˜, ์™„์ „ํƒ์ƒ‰

๐Ÿ’จ ๋ฏธ๋ฆฌ ์†Œ์ˆ˜๋ฅผ ๊ตฌํ•ด๋†“๋Š”๋‹ค.

๐Ÿ’จ 3์ค‘ ํฌ๋ฌธ์œผ๋กœ ์†Œ์ˆ˜ 3๊ฐœ๋ฅผ ๋”ํ•ด์„œ N ์ด ๋‚˜์˜ค๋ฉด True

 

๐Ÿ’ป์†Œ์Šค ์ฝ”๋“œ

prime = []
for i in range(2, 1000):
    for j in range(2, i):
        if i % j == 0:
            break
    else:
        prime.append(i)

for tc in range(int(input())):
    N = int(input())
    M = len(prime)
    cnt = 0
    for i in range(M):
        if prime[i] > N:
            break
        for j in range(i, M):
            if prime[j] > N:
                break
            for k in range(j, M):
                if prime[k] > N:
                    break

                if prime[i] + prime[j] + prime[k] == N:
                    cnt += 1

    print(f'#{tc + 1} {cnt}')
 

๐Ÿ“•๋ฌธ์ œ ํ™•์ธ

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