[Softeer - level2] ๋ฐ”์ด๋Ÿฌ์Šค

2023. 7. 25. 11:38ยทAlgorithm/Softeer

 

 

# ๋ฐ”์ด๋Ÿฌ์Šค 1์ดˆ๋‹น P๋ฐฐ์”ฉ ์ฆ๊ฐ€ 
# ์ฒ˜์Œ K๋งˆ๋ฆฌ n์ดˆํ›„ -> ๋ช‡๋งˆ๋ฆฌ?
# k:๋ฐ”์ด๋Ÿฌ์Šค ์ˆ˜ , P:์ฆ๊ฐ€์œจ , N:์ด ์‹œ๊ฐ„ 

k,p,n = map(int,input().split())
result = k
for _ in range(n):
    a = result % 1000000007
    b = p % 1000000007
    result = (a*b) % 1000000007
print(result)

 

(a*b) % m = ( (a%m) * (b%m) ) % m 

 

 

 

https://sskl660.tistory.com/75

 

๋ชจ๋“ˆ๋Ÿฌ ์‚ฐ์ˆ (Modular Arithmetic)

*๋ชจ๋“ˆ๋Ÿฌ ์‚ฐ์ˆ (Modular Arithmetic) -> ๋ชจ๋“ˆ๋Ÿฌ ์‚ฐ์ˆ (๋ชจ๋“ˆ๋Ÿฌ ์—ฐ์‚ฐ)์€ ์ •์ˆ˜์˜ ํ•ฉ๊ณผ ๊ณฑ์„ ์–ด๋–ค ์ฃผ์–ด์ง„ ์ˆ˜์˜ ๋‚˜๋จธ์ง€๋ฅผ ์ด์šฉํ•˜์—ฌ ์ •์˜ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋งํ•œ๋‹ค. -> ์‰ฝ๊ฒŒ ๋งํ•ด ๋‚˜๋จธ์ง€๋ฅผ ์ด์šฉํ•œ ์‚ฐ์ˆ  ์—ฐ์‚ฐ์ด๋ผ๊ณ  ์ƒ๊ฐ

sskl660.tistory.com

 

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'Algorithm > Softeer' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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'Algorithm/Softeer' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
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[Softeer - level2] ๋ฐ”์ด๋Ÿฌ์Šค
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