Make a function

C++

bool check_nice(int array[], int skip_index)

which checks if all the items of

`array`

but `array[skip_index]`

form a nice array and then call it iteratively until it returns `true`

or the whole array has been tested.
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Delete Element Problem Statement Antonio is a professor at the University of Berland and does research on nice arrays.A nice array is an array such that : There is an element in the array = (Sum of all the elements of the array)/2.Like array = [1,3,6,2] is a nice array as the third element of the array = (1+3+6+2)/2 = 6, but array = [1,2,4] is not a nice array as there is no suchelement. Given an array A of length N, you have to tell if it is possible to remove exactly one element from array A such that the resulting array is a nice array. If it’s possible then print the position of that element. If there are many such elements, print the minimum position. If there is no such element in array A, print "-1" instead. Input Format First line contains a single integer denoting N. The next line contains N space-separated integers denoting the elements of array A. Output Format Print the position of the element such that removing it makes array A a nice array. If there is no such element in array A, print "-1" instead. Constraints 2<=N<=105 1<=Ai<=109 Sample Input 1 5 5 2 1 2 2 Sample Output 1 2 Explanation of Sample 1 Removing the 2nd element will make array A = [5,1,2,2]. Here the first element of array A = (Sum of all the elements of the array)/2 = (5+1+2+2)/2 = 5.

Please help me to solve this problem I am unable to build logic

The logic is simple (at least, following a naive approach):

Make a function

which checks if all the items of

Make a function

C++

bool check_nice(int array[], int skip_index)

which checks if all the items of

`array`

but `array[skip_index]`

form a nice array and then call it iteratively until it returns `true`

or the whole array has been tested.
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So we need you to do the work, and we will help you when you get stuck. That doesn't mean we will give you a step by step solution you can hand in!

Start by explaining where you are at the moment, and what the next step in the process is. Then tell us what you have tried to get that next step working, and what happened when you did.

If you are having problems getting started at all, then this may help: How to Write Code to Solve a Problem, A Beginner's Guide[^]

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