Spiraali

input/code.cpp: In function 'int main()':
input/code.cpp:10:22: warning: unused variable 'k' [-Wunused-variable]
     int n,t,a, b, c, k,i;
                      ^

#include<iostream>
#include<cmath>
#include<vector>

using namespace std; 
 char d[16]={'a','b','c','d','e','f','g','h','i','j','k','l',
 'm','n','o','p'};

int main(){
    int n,t,a, b, c, k,i;

    cin>>n>>t; 
    int p1[t];
    int p2[t];
    for(i=0; i<t; i++){
        cin>>a>>b;
        p1[i]=a;
        p2[i]=b;
    }
    for(i=0; i<t; i++){
        int y=p1[i];
        int x=p2[i];
        int ab1= abs(n-x); 
        int ab2 = abs(n-y); 
        c=min(ab1, ab2);
        c=min(x-1, c);
        c=min(y-1,c);
        int sum=0; 
        for(int l=n;l>n-2*c;l-=2)
            sum+=(4*l-4);

        int ppp= n-2*c-1;
        if (sum==n*n){
            cout<<sum<<endl;
            return 0; 
        }
        if(x==c+1){
            sum+=y-c;
        }
        else if(c==n-x){
            sum+=2*ppp+1+n-y-c;
        }
        else if(c+1==y){
            sum+=ppp*3+x-c;
        }
        else{
            sum+=ppp+x-c;
        }
        cout<<sum<<endl; 

        
        
    }




  
}

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER

Test 3

Group: 3

Verdict: TIME LIMIT EXCEEDED