フリー問題

問題文

A program walks over an int array with the enhanced for statement and assigns a new value to the loop variable inside the body. What does the array hold afterwards?

選択肢

1. The array automatically keeps the rewritten contents after the loop finishes.
2. The array automatically keeps the doubled values after the loop finishes.
3. The array automatically keeps the unchanged entries after the loop finishes.
4. The array automatically keeps the deleted elements after the loop finishes.