oj.uz

답안 #764420

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
764420 2023-06-23T11:42:51 Z Ellinor Spiral (BOI16_spiral) C++14
15 / 100
 1 ms 212 KB 
#include <bits/stdc++.h>
using namespace std;

#define rep(i,a,b) for(int i = (a); i < (b); i++)
typedef long long ll;

int N,q;

int32_t main()
{
    cin>>N>>q;
    //

    int x1, y1, x2, y2;
    ll mod = 1e9 + 7;
    rep(i,0,q)
    {
        cin>>x1>>y1>>x2>>y2;
        
        // if(N<=1000)
        // {
        //     //
        // }

        if(x1==x2 && y1==y2)
        {
            ll circle = max(abs(x1),abs(y1));
            ll root = circle*2;
            root++;
            ll square = root*root;
            
            ll ans;
            if(y1==(-circle)){
                ll diff = circle - x1;
                ans = square - diff;
            }
            else if(x1==(-circle)){
                ll diff = circle + y1;
                diff += circle;
                diff += circle;
                ans = square - diff;
            }
            else if(y1==circle){
                ll diff = circle*4;
                diff += circle + x1;
                ans = square - diff;
            }
            else{
                ll diff = circle*6;
                diff += (circle - y1);
                ans = square - diff;
            }
            ans = ans % mod;

            cout<<ans<<"\n";
        }
    }
}

Subtask #1
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct

Subtask #3
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -