运行python3代码时在Hackerearth上出现运行时错误NZEC

Question

我在hackerearth上运行以下代码，这给了我Runtime Error NZEC。

t = input()
vow = ["A","a","E","e","I","i","O","o","U","u"]
while t>0:
    count_vow = 0
    str1 = input()
    for i in range(str1):
        if i in vow:
            count_vow += 1
    print(count_vow)
    t -= 1

任何形式的帮助将不胜感激。

Answer 1

您期望的第一个输入是一个数值，因此您应该将input()调用包装在int()以便将其存储为数字

第二个问题是您需要for i in range(str1)调用for i in range(str1) ， str1是字符串，而使用range()则是数字。 只需for i in str1:使用for i in str1:

t = int(input())
vow = ["A","a","E","e","I","i","O","o","U","u"]
while t > 0:
    count_vow = 0
    str1 = input()
    for i in str1:
        if i in vow:
            count_vow += 1
    print(count_vow)
    t -= 1


Test Cases:
# >> denotes input and > denotes output

>> 2
>> nBBZLaosnm
> 2
>> JHkIsnZtTL
> 1