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- def zs(num):
- if num < 2:
- return False
- for i in range(2, num):
- if num % i == 0:
- return False
- return True
- start = int(input("请输入范围的起始值："))
- end = int(input("请输入范围的结束值："))
- found = False
- for num in range(start, end + 1):
- if zs(num):
- print("找到了一个质数：", num)
- found = True
- if not found:
- print("在{}~{}内没有找到质数".format(start,end))
|
