import sys
N = int(sys.stdin.readline())
nums = list(map(int, sys.stdin.readline().split()))
count = 0
for num in nums:
if num == 1:
continue
elif num ==2:
count += 1
else:
for i in range(2, num):
if num % i == 0:
count -= 1
break
count += 1
print(count)
์๋ผํ ์คํ ๋ค์ค์ ์ฒด => ์ฐธ๊ณ ํ์ฌ ๋ค์ ํ์ด๋ณด๊ธฐ
'๐ Python > ๋ฐฑ์ค' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
[2628]์ข ์ด์๋ฅด๊ธฐ (0) | 2022.02.09 |
---|---|
[1065]ํ์ (0) | 2022.02.09 |
[2869]๋ฌํฝ์ด๋ ์ฌ๋ผ๊ฐ๊ณ ์ถ๋ค (0) | 2022.02.07 |
[2908]์์ (0) | 2022.02.06 |
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