用Python实现：先输入n个整数求最大值和最小值的差

n = int(input("请输入整数个数："))
nums = []
for i in range(n):
    num = int(input("请输入第%d个整数：" % (i+1)))
    nums.append(num)

max_num = max(nums)
min_num = min(nums)
diff = max_num - min_num

print("最大值为：%d，最小值为：%d，它们的差为：%d" % (max_num, min_num, diff))