blueloveTH 0891000a46 init
2022-11-06 12:16:57 +08:00

15 lines
220 B
Python

def test(n):
k = 0
for x in range(n):
if x<2:
continue
flag = True
for i in range(2,x):
if x%i == 0:
flag = False
break
if flag:
k += 1
return k
print(test(10000))