Check whether ai+aj = k

1. A[i]+A[j]=k in unsorted array.pdf

#include<iostream>

using namespace std;

int main(){

   int n,k,flag=0;

   cin>>n>>k;


   int myArray[n];

   for(int i=0;i<n;i++) cin>>myArray[i];


   for(int i=0;i<n;i++){

      for(int j=i+1;j<n;j++){

         if((myArray[i]+myArray[j])==k){

            flag=1;

            break;

         }

      }

      if(flag==1){

         cout<<"Yes";

         break;

      }

   }

   if(flag==0) cout<<"No";

   return 0;

}

Complete and Continue