Spiraali

#include <bits/stdc++.h>

using namespace std;

int main(){
    long int n;
    long int t;
    cin>>n>>t;
    long int listOfTests[t][2];
    for (int i = 0; i<t;i++){
        cin>>listOfTests[i][1]>>listOfTests[i][0];
    }
    for (int i = 0; i<t;i++){
            long int x = listOfTests[i][0],y = listOfTests[i][1],row;
            row = min(min(x-1,n-x),min(y-1,n-y));
            if (x==row + 1){
                cout<<4*n*row-4*row*row+y-row<<"\n";
            }else{
                if(y==row + 1){
                    cout<<4*n*(row+1)-4*(row+1)*(row+1)+row-x+2<<"\n";
                }else{
                if(y==n-row){
                    cout<<4*n*row-4*row*row+n-3*row+x-1<<"\n";

                }else{
                     cout<<4*n*row-4*row*row+3*n-5*row-1-y<<"\n";
                }
            }
            }
}
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: ACCEPTED