
答案
参考代码:
import math
def example(n):
m = int(math.sqrt(n) + 1)
for i in range(2, m):
if n % i == 0:
return False
break
else:
return True
def main():
n, m = eval(input("请输入两个数,来求这两个数之间素数的个数,逗号作为分隔符:"))
count = 0
for i in range(n, m + 1):
if example(i):
count = count + 1
print(count)
main()