Problem Given an array nums and a value , remove all instances of that value in-place and return the new length. Do not allocate extra space for another array, you must do this by modifying the input array in-place with extra memory. The order of elements can be changed. It doesn’t matter what you…
Problem Implement . Return the index of the first occurrence of needle in haystack, or -1 if is not part of . Clarification: What should we return when is an empty string? This is a great question to ask during an interview. For the purpose of this problem, we will return 0 when is an empty…
Problem Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order. Example 1: Example 2: Example 3: Example 4: Example 5: Constraints: 1 <= nums.length <= 104 -104 <= numsi <= 10…
Steve Holt! No, I did not kill Kitty. However, I am going to oblige and answer the nice officer’s questions because I am an honest man with no secrets to hide. I don’t criticize you! And if you’re worried about criticism, sometimes a diet is the best defense.
1. AppendChild comment_list is so I thought worked here, but actually there was error coming out like this. What the heck is node? so I just tried different way, then came out result in a good way! so node means something like an object! not that but anyway I got this. But I don’t wanna…
