def isprime(n):
for i in range(2, n):
if n % i == 0:
return 0
return 1
n = int(input("請輸入一個資料:"))
value_set = set()
for i in range(2, n):
if isprime(i) == 1:
value_set.add(i)
print(value_set)
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標籤:Python
