pairsInArray

class Main {
    public static void main(String[] args) {
        
        //Logging different pairs in array.
        int[] numbers={1,2,3,4,5}; //5
        
        for (int i=0;i<numbers.length;i++){
            for(int j=0;j<numbers.length;j++){
                System.out.println("Pairs: {"+numbers[i]+","+numbers[j]+"}");
            }
        }
    }
}