Question

listofNumbers = [1, 2, 3, 4, 5, 6]
for number in listofNumbers:
    print  (number),
if (number % 2 ==0):
    print (" is even")
else :
    print(" is odd")

print("All done.")

我希望我的代码打印1,2,3,4,5,6并具体打印每个数字是偶数还是奇数，但它只带数字，不带备注，

Answer 1

您可以删除第一个打印语句-在L3上。现在，它只是循环地通过阵列打印。删除第3行或将其注释掉，在print语句中将数字转换为str类型，它将按您的意愿进行。

listofNumbers = [1, 2, 3, 4, 5, 6]
for number in listofNumbers:
    if (number % 2 == 0):
        print (str(number) + " is even")
    else:
        print(str(number) + " is odd")

print("All done.")

Answer 2

if / else必须位于for循环内：

listofNumbers = [1, 2, 3, 4, 5, 6]
for number in listofNumbers:
    print(number, end="" )
    if (number % 2 ==0):
        print(" is even")
    else :
        print(" is odd")
print("All done.")

如果列表数是偶数或奇数，则打印

2 个答案: