C++ program to find perfect array of size n whose subarray is a good array

C++Server Side ProgrammingProgramming

Suppose we have a number n. An array B is good if the sum of its elements is divisible by the length of this array. We can say an array A with n elements is perfect, if non-empty subarray of this array A is good and elements in A is in range 1 to 100. From the number n, we have to find an array A which is perfect.

So, if the input is like n = 4, then the output will be [7, 37, 79, 49], other answers are also possible.


To solve this, we will follow these steps −

for initialize i := 0, when i < n, update (increase i by 1), do:
   print 1


Let us see the following implementation to get better understanding −

using namespace std;

void solve(int n){
   for(int i=0;i<n;i++){
      cout<<"1"<<", ";
int main(){
   int n = 4;




1, 1, 1, 1,
Updated on 03-Mar-2022 10:48:51