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Submission #1080520

# Submission time Handle Problem Language Result Execution time Memory
1080520 2024-08-29T10:41:26 Z alexander707070 Hexagonal Territory (APIO21_hexagon) C++14
0 / 100
 1 ms 348 KB 
#include<bits/stdc++.h>
#define MAXN 100007
#include "hexagon.h"

using namespace std;

const long long mod=1e9+7;

int n;

long long ff(long long x){
    long long a=x-1,b=x,c=x+1;
    if(a%3==0)a/=3;
    if(b%3==0)b/=3;
    if(c%3==0)c/=3;

    return (((a*b)%mod)*c)%mod;
}

long long ak,bk,d[MAXN],len[MAXN];

int draw_territory(int N,int A,int B,vector<int> D,vector<int> L){
    n=N; ak=A; bk=B;

    for(int i=1;i<=n;i++){
        d[i]=D[i-1]; len[i]=L[i-1];
    }

    if(n==3){
        return ((ak*(((len[0]+1)*(len[0]+2)/2)%mod) )%mod + (bk*ff(len[0]))%mod)%mod ;
    }
}

Compilation message

hexagon.cpp: In function 'int draw_territory(int, int, int, std::vector<int>, std::vector<int>)':
hexagon.cpp:32:1: warning: control reaches end of non-void function [-Wreturn-type]
   32 | }
      | ^

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -