# your code goes here
import math
def isPrime(x):
if x<2:
return 0
for i in range(2,int(math.ceil(math.sqrt(x)))+1):
if i!=x:
if x%i==0:
return 0
return 1
print("自然数を入力してください")
a=int(input())
print(str(a)+"以下の素数は以下のとおりです")
l="{ "
for i in range(2,a+1):
if(isPrime(i)):
l+=str(i)+","
l=l[0:-1]+" }"
print(l)
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
MTAw
100
自然数を入力してください
100以下の素数は以下のとおりです
{ 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97 }
language:
Python 3 (python 3.9.5)
created:
6 years ago
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