๐ŸŒฑ → ๐ŸŒณ

[๋ฐฑ์ค€] 11653๋ฒˆ: ์†Œ์ธ์ˆ˜๋ถ„ํ•ด python ๋ณธ๋ฌธ

Algorithms

[๋ฐฑ์ค€] 11653๋ฒˆ: ์†Œ์ธ์ˆ˜๋ถ„ํ•ด python

BAY 2022. 7. 20. 12:32
728x90

https://www.acmicpc.net/problem/11653

 

11653๋ฒˆ: ์†Œ์ธ์ˆ˜๋ถ„ํ•ด

์ฒซ์งธ ์ค„์— ์ •์ˆ˜ N (1 ≤ N ≤ 10,000,000)์ด ์ฃผ์–ด์ง„๋‹ค.

www.acmicpc.net

 

์ •๋‹ต ์ฝ”๋“œ:

a=int(input())
i=2
while a!=1:
  if a%i==0:
    print(i)
    a=a/i
  else: i+=1

 

์ฒ˜์Œ ์ž‘์„ฑํ–ˆ๋˜ ์ฝ”๋“œ:

a=int(input())
for i in range(a+1):
  while(i>1):
    if a % i == 0:
      print(i)
      a = a/i
    else:
      break

for๋ฌธ ์•ˆ์—์„œ while๋ฌธ์„ ๋˜ ๋Œ๋ฆฌ๋‹ค ๋ณด๋‹ˆ 

์‹œ๊ฐ„๋ณต์žก๋„๊ฐ€ ๋„ˆ๋ฌด ์ปค์ ธ์„œ 

์ฑ„์ ํ•˜๋Š”๋ฐ ์‹œ๊ฐ„์ด ์—„์ฒญ ์˜ค๋ž˜ ๊ฑธ๋ ธ๋‹ค 

๋งž์ถ”๋Š” ๊ฒƒ๋„ ์ค‘์š”ํ•˜์ง€๋งŒ ๊ฐ„๊ฒฐํ•˜๊ณ  ๊น”๋”ํ•œ ์ฝ”๋“œ๋ฅผ ์งœ๋ ค๊ณ  ๋…ธ๋ ฅํ•ด๋ณด์ž

728x90