我想让用户在同一个函数中输入字符串和整数,如下所示:
x = input("Enter a number from 1 to 10")
y = [1,2,3,4,5,6,7,8,9,10]
if x == 3
print("Three")
if x != y
print("Please enter a number from 1 to 10")
简单地说:如果用户输入=3,这是y的值之一,输出:“3”,如果它是其他东西,输出:“你输入了一个数字从1到10吗?”
发布于 2018-07-26 09:46:38
首先使用is位()来确定输入是否为数字,并将输入转换为int
x = input("Enter a number from 1 to 10: ")
y = [1,2,3,4,5,6,7,8,9,10]
if x.isdigit() and int(x) == 3:
print("Three")
elif x.isdigit() and int(x) not in y:
print("Please enter a number from 1 to 10")
else:
# deal with string
pass
https://stackoverflow.com/questions/-100005762
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