判断奇偶数

练习内容

# 判断一个数是奇数还是偶数\ndef is_even(number):\n return number % 2 == 0\n\n# 测试多个数字\nnumbers = [10, 15, 22, 7, 30]\n\nfor num in numbers:\n if is_even(num):\n print(f"{num} 是偶数")\n else:\n