Consecutive pairs with equal sum

Given two sorted arrays. Find pairs of consecutive numbers from both the arrays such that their sum is equal.

Ex. 

Array1 {1,5,7,8,9,10}
Array2 {2,3,3,5,6,11}

Output:
1,5 AND 3,3
8,9 AND 6,11

Solution :

set p = size of A[] and q = size of B[]

set i=0,j=0

while(i<p-1 and j<q-1){

    if((A[i]+A[i+1])==(B[j]+B[j+1])){

        print A[i],A[i+1],B[i] and B[i+1]

        i=i+1 and j=j+1

    }

    else if((A[i]+A[i+1])>(B[j]+B[j+1])){

        j++

    }

    else {

        i++;

    }

}

Complexity :

• Time : O(N) 
• Space : O(1)