Number Spiral

#include <iostream>

using namespace std;


int main()
{
    long long t;
    cin >> t;
    for(long long i = 1; i <= t; i++){
        long long ycord = 1, xcord = 1, layer = 1, num = 1;
        char move = 'r';
        long long x, y;
        cin >> y >> x;
        while(1){
            cout << "present position : " << ycord << ' ' << xcord << " num : " << num << " layer : " << layer << ' ' << move <<'\n';
            if(xcord == x && ycord == y) break;
            if(move == 'r') xcord++;
            else if(move == 'l') xcord--;
            else if(move == 'u') ycord--;
            else if (move == 'd') ycord++;
            num++;
            if(ycord == 1){
                layer=layer+1;
                if(layer%2==0) move = 'd';
                else move ='r';
            }
            if(xcord == 1){
                layer=layer+1;
                if(layer%2==0) move = 'd';
                else move = 'r';
            }
            if(xcord == ycord){
                if(layer%2==0) move = 'l';
                else move = 'u';
            }
        }
        // cout << num << '\n';
    }

    return 0;
}