๐Ÿ˜Ž ๊ณต๋ถ€ํ•˜๋Š” ์ง•์ง•์•ŒํŒŒ์นด๋Š” ์ฒ˜์Œ์ด์ง€?

[v.๊ธฐ๋ณธ ์ˆ˜ํ•™ 2-์†Œ์ธ์ˆ˜๋ถ„ํ•ด.11653]BAEKJOON_Python ๋ณธ๋ฌธ

๐Ÿฆฅ ์ฝ”ํ…Œ/BAEKJOON

[v.๊ธฐ๋ณธ ์ˆ˜ํ•™ 2-์†Œ์ธ์ˆ˜๋ถ„ํ•ด.11653]BAEKJOON_Python

์ง•์ง•์•ŒํŒŒ์นด 2022. 1. 11. 17:17
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220111 ์ž‘์„ฑ

<๋ณธ ๋ธ”๋กœ๊ทธ๋Š” BAEKJOON ์„ ์ฐธ๊ณ ํ•ด์„œ ์ €๋งŒ์˜ ํ’€์ด๋ฅผ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค>

 

 

 

11653

N์˜ ์†Œ์ธ์ˆ˜๋ถ„ํ•ด ๊ฒฐ๊ณผ๋ฅผ ํ•œ ์ค„์— ํ•˜๋‚˜์”ฉ ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ถœ๋ ฅ
N์ด 1์ธ ๊ฒฝ์šฐ ์•„๋ฌด๊ฒƒ๋„ ์ถœ๋ ฅํ•˜์ง€ ์•Š๋Š”๋‹ค


 

๋‚ด ํ’€์ด

a, b = map(int, input().split())
for i in range(a, b+1):
    count = 0
    if i == 1 :
        continue
    for j in range(2, i+1) :
        if i % j == 0 :
            count += 1
    if count == 1:
        print(j)
์–˜๋กœ๋„ ์†Œ์ˆ˜๊ฐ€ ๋‚˜์˜ค๋Š”๋ฐ ์‹œ๊ฐ„์ดˆ๊ณผ!!!
 
์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด๋ฅผ ์‚ฌ์šฉํ•˜๋ผ๊ณ  ํ•œ๋‹ค..
๊ทธ๊ฒŒ ๋ฌด์—‡์ด๋ƒ!
ํŠน์ •ํ•œ ์ˆซ์ž์˜ ์ œ๊ณฑ๊ทผ๊นŒ์ง€๋งŒ ์•ฝ์ˆ˜์˜ ์—ฌ๋ถ€๋ฅผ ๊ฒ€์ฆํ•˜๋Š” ๋ฐฉ์‹์ด๋‹น
๋Œ€๋Ÿ‰์˜ ์†Œ์ˆ˜ ํ•œ๊บผ๋ฒˆ์— ํŒ๋ณ„ ๊ฐ€๋Šฅ!
def isPrime(n) :
    if n == 1:
        return False 
    else :
        for i in range(2, int(n**0.5) + 1) :
            if n % i == 0 :
                return False
        return True

a, b = map(int, input().split())
for i in range(a, b+1):
    if isPrime(i) :
        print(i)

์ „๊บผ๋ž‘ ๋น„์Šทํ•˜์ง€๋งŒ!

์—๋ผํ† ์Šคํ…Œ๋„ค์Šค์˜ ์ฒด

์ด๋Ÿฐ์‹์œผ๋กœ 1์„ ์ œ๊ฑฐ, 2 ์†Œ์ˆ˜ ์ œ๊ฑฐ + ๋ฐฐ์ˆ˜, 3์˜ ์†Œ์ˆ˜ ์ œ๊ฑฐ + ๋ฐฐ์ˆ˜ ๋“ฑ๋“ฑ.. ์ด์ผ€ ๊ฑธ๋Ÿฌ์ง„๋‹ค

 

 

 

 

๋‚ด ์ถœ๋ ฅ

20
2
2
5

 

 

 

 

 

ํž... 

์•„๋ž˜๊ฑฐ ์ฐธ๊ณ ํ•ด์จ์—ฌ!!!!!!!!!

https://kbwplace.tistory.com/76

 

[Python/ํŒŒ์ด์ฌ] ๋ฐฑ์ค€ ์•Œ๊ณ ๋ฆฌ์ฆ˜ 1929๋ฒˆ - ์†Œ์ˆ˜ ๊ตฌํ•˜๊ธฐ

<ํ’€์ด - ์‹œ๊ฐ„์ดˆ๊ณผ ์˜ค๋‹ต> M, N = map(int, input().split()) for i in range(M, N+1): primeNum = True if i == 1: primeNum = False else: for j in range(2, i): if i % j == 0: primeNum = False break if prim..

kbwplace.tistory.com

 

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