TypeError: 'int' object is not subscriptable

一时失言乱红尘 2023-06-09 13:28 111阅读 0赞

1、错误描述

  1. E:\PycharmProjects\cmn\venv\Scripts\python.exe E:/PycharmProjects/cmn/venv/com.you.cmn/E.py
  2. Traceback (most recent call last):
  3.   File "E:/PycharmProjects/cmn/venv/com.you.cmn/E.py", line 8, in <module>
  4.     if(nums[i] % 2 == 0):
  5. TypeError: 'int' object is not subscriptable
  7. Process finished with exit code 1

2、错误原因

  1.   列表中的索引不能被使用（订阅）
  3. nums = [12,34,45,64,77,89,90,21,34,54];
  5. even = [];
  6. odd = [];
  7. i = 0;
  8. while i < len(nums):
  9.     nums = nums.pop();
  10.     if(nums[i] % 2 == 0):
  11.         even.append(nums[i]);
  12.     else:
  13.         odd.append(num[i]);

3、解决办法

  1.   借助一个中间变量num
  3. nums = [12,34,45,64,77,89,90,21,34,54];
  5. even = [];
  6. odd = [];
  7. i = 0;
  8. while i < len(nums):
  9.     num = nums.pop();
  10.     if(num % 2 == 0):
  11.         even.append(num);
  12.     else:
  13.         odd.append(num);
  14. print(even);
  15. print(odd);
  18. 结果：
  20. [54, 34, 90, 64, 34, 12]
  21. [21, 89, 77, 45]

发表评论

表情：
评论列表 （有 0 条评论，111人围观）

还没有评论，来说两句吧...

相关阅读