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演習

Batch Changing

You have found the correct box to change. Hurray ! Unfortunately, with a forEach loop, you cannot easily change the content. To that end, you slightly change your program and use a for loop. The weight of the new bag is 198.

指示

100 XP
  • Write down the correct limit for the iterator.
  • Input the correct index to change the list weights. It should work even if the element's position changes.