[SWEA - D2] 1945. ๊ฐ„๋‹จํ•œ ์†Œ์ธ์ˆ˜๋ถ„ํ•ด

2023. 4. 12. 15:15ยทAlgorithm/SWEA

 

 

 

๋‚˜์˜ ํ’€์ด 

T = int(input())
# ์—ฌ๋Ÿฌ๊ฐœ์˜ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๊ฐ€ ์ฃผ์–ด์ง€๋ฏ€๋กœ, ๊ฐ๊ฐ์„ ์ฒ˜๋ฆฌํ•ฉ๋‹ˆ๋‹ค.
for t in range(1, T + 1):
    n = int(input())
    arr = [2,3,5,7,11]
    print("#"+str(t) , end=" ")
    for i in arr:
        cnt = 0
        while n%i ==0:
            cnt += 1
            n = n//i
        print(cnt , end=" ")
    print()

 

๋ฐฐ์—ด๋กœ ๋งŒ๋“ค๊ณ  ๋ฐ˜๋ณตํ•˜๊ฒŒ ๋งŒ๋“ค์—ˆ๋‹ค.

 

๋ฐฐ์—ด ๋ฐ˜๋ณต ์ˆ˜ํ–‰ํ•  ๋•Œ๋งˆ๋‹ค ์นด์šดํ„ฐ ๋ณ€์ˆ˜๋ฅผ ์ดˆ๊ธฐํ™”ํ•˜๊ณ  ๊ฐ’์„ ๊ตฌํ•˜๊ณ  ์ถœ๋ ฅ 

 

 

๋‹ค๋ฅธํ’€์ด ์ฐพ์•„๋ดค๋Š”๋ฐ

๋ฐฐ์—ด for ๋ฌธ์— while ์กฐ๊ฑด๋„ฃ์–ด์„œ ๊ตฌํ•˜๊ธฐ 

๋Œ€๋ถ€๋ถ„ ์ด๋ ‡๊ฒŒ ํ‘ธ๋Š”๋“ฏ?

 

 

์ €์ž‘์žํ‘œ์‹œ

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[SWEA - D2] 1945. ๊ฐ„๋‹จํ•œ ์†Œ์ธ์ˆ˜๋ถ„ํ•ด
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