I am really confused about how 2 is the correct answer?\nhttps://leetcode.com/explore/learn/card/fun-with-arrays/523/conclusion/3231/\n\n![image](https://assets.leetcode.com/users/images/80f30cbb-a284-4dc9-bc74-11d3844deee3_1648292990.1941872.png)\n\nAny explanation would be greatly appreciated.\n\nThanks\n

I am really confused about how 2 is the correct answer?\nhttps://leetcode.com/explore/learn/card/fun-with-arrays/523/conclusion/3231/\n\n\n\nAny explanation wou