Submission #1696404


Source Code Expand

#include <algorithm>
#include <cstdio>
#include <iostream>
#include <map>
#include <cmath>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <stdlib.h>
#include <stdio.h>
#include <bitset>
#include <cstring>
using namespace std;
#define FOR(I,A,B) for(int I = (A); I < (B); ++I)
#define CLR(mat) memset(mat, 0, sizeof(mat))
typedef long long ll;
typedef pair<int, int> P;
typedef pair<P, P> PP;
int W, H, N;
vector<P> v(30);
map<PP, ll> MAP;
ll dfs(int x1, int y1, int x2, int y2) {
  if(MAP.count(PP(P(x1,y1),P(x2,y2)))) return MAP[PP(P(x1,y1),P(x2,y2))];
  ll ret = 0;
  FOR(i,0,N) {
    int X = v[i].first;
    int Y = v[i].second;
    ll tmp = 0;
    if(X >= x1 && X <= x2 && Y >= y1 && Y <= y2) {
      tmp = y2 - y1 + x2 - x1 + 1;
      tmp += dfs(x1,Y+1,X-1,y2); // 左上
      tmp += dfs(X+1,Y+1,x2,y2); // 右上
      tmp += dfs(x1,y1,X-1,Y-1); // 左下
      tmp += dfs(X+1,y1,x2,Y-1); // 右下 
    }
    ret = max(ret, tmp);
  }
  MAP[PP(P(x1,y1), P(x2,y2))] = ret;
  return ret;
}
int main()
{
  ios::sync_with_stdio(false);
  cin.tie(0);
  cin >> W >> H >> N;
  FOR(i,0,N) {
    int x, y; cin >> x >> y;
    v[i] = P(x, y);
  }
  cout << dfs(1,1,W,H) << endl;
  return 0;
}

Submission Info

Submission Time
Task D - 金塊ゲーム
User nenuon
Language C++14 (GCC 5.4.1)
Score 100
Code Size 1308 Byte
Status AC
Exec Time 23 ms
Memory 896 KB

Judge Result

Set Name Sample Subtask1 Subtask2 Subtask3
Score / Max Score 0 / 0 80 / 80 19 / 19 1 / 1
Status
AC × 3
AC × 25
AC × 50
AC × 75
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
Subtask1 subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt
Subtask2 subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt
Subtask3 subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask3_01.txt, subtask3_02.txt, subtask3_03.txt, subtask3_04.txt, subtask3_05.txt, subtask3_06.txt, subtask3_07.txt, subtask3_08.txt, subtask3_09.txt, subtask3_10.txt, subtask3_11.txt, subtask3_12.txt, subtask3_13.txt, subtask3_14.txt, subtask3_15.txt, subtask3_16.txt, subtask3_17.txt, subtask3_18.txt, subtask3_19.txt, subtask3_20.txt, subtask3_21.txt, subtask3_22.txt, subtask3_23.txt, subtask3_24.txt, subtask3_25.txt
Case Name Status Exec Time Memory
sample_01.txt AC 2 ms 512 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB
subtask1_01.txt AC 1 ms 256 KB
subtask1_02.txt AC 1 ms 256 KB
subtask1_03.txt AC 1 ms 256 KB
subtask1_04.txt AC 1 ms 256 KB
subtask1_05.txt AC 1 ms 256 KB
subtask1_06.txt AC 1 ms 256 KB
subtask1_07.txt AC 1 ms 256 KB
subtask1_08.txt AC 1 ms 256 KB
subtask1_09.txt AC 1 ms 256 KB
subtask1_10.txt AC 1 ms 256 KB
subtask1_11.txt AC 1 ms 256 KB
subtask1_12.txt AC 1 ms 256 KB
subtask1_13.txt AC 1 ms 256 KB
subtask1_14.txt AC 1 ms 256 KB
subtask1_15.txt AC 1 ms 256 KB
subtask1_16.txt AC 1 ms 256 KB
subtask1_17.txt AC 1 ms 256 KB
subtask1_18.txt AC 1 ms 256 KB
subtask1_19.txt AC 1 ms 256 KB
subtask1_20.txt AC 1 ms 256 KB
subtask1_21.txt AC 1 ms 256 KB
subtask1_22.txt AC 1 ms 256 KB
subtask1_23.txt AC 1 ms 256 KB
subtask1_24.txt AC 1 ms 256 KB
subtask1_25.txt AC 1 ms 256 KB
subtask2_01.txt AC 3 ms 384 KB
subtask2_02.txt AC 3 ms 384 KB
subtask2_03.txt AC 8 ms 512 KB
subtask2_04.txt AC 5 ms 512 KB
subtask2_05.txt AC 8 ms 512 KB
subtask2_06.txt AC 11 ms 640 KB
subtask2_07.txt AC 11 ms 640 KB
subtask2_08.txt AC 11 ms 640 KB
subtask2_09.txt AC 21 ms 896 KB
subtask2_10.txt AC 21 ms 896 KB
subtask2_11.txt AC 21 ms 896 KB
subtask2_12.txt AC 22 ms 896 KB
subtask2_13.txt AC 11 ms 640 KB
subtask2_14.txt AC 11 ms 640 KB
subtask2_15.txt AC 2 ms 256 KB
subtask2_16.txt AC 11 ms 640 KB
subtask2_17.txt AC 22 ms 896 KB
subtask2_18.txt AC 22 ms 896 KB
subtask2_19.txt AC 21 ms 896 KB
subtask2_20.txt AC 21 ms 896 KB
subtask2_21.txt AC 22 ms 896 KB
subtask2_22.txt AC 21 ms 896 KB
subtask2_23.txt AC 21 ms 896 KB
subtask2_24.txt AC 21 ms 896 KB
subtask2_25.txt AC 23 ms 896 KB
subtask3_01.txt AC 1 ms 256 KB
subtask3_02.txt AC 3 ms 384 KB
subtask3_03.txt AC 3 ms 384 KB
subtask3_04.txt AC 4 ms 384 KB
subtask3_05.txt AC 7 ms 512 KB
subtask3_06.txt AC 5 ms 512 KB
subtask3_07.txt AC 5 ms 512 KB
subtask3_08.txt AC 11 ms 640 KB
subtask3_09.txt AC 12 ms 640 KB
subtask3_10.txt AC 22 ms 896 KB
subtask3_11.txt AC 20 ms 896 KB
subtask3_12.txt AC 23 ms 896 KB
subtask3_13.txt AC 22 ms 896 KB
subtask3_14.txt AC 21 ms 896 KB
subtask3_15.txt AC 21 ms 896 KB
subtask3_16.txt AC 20 ms 896 KB
subtask3_17.txt AC 22 ms 896 KB
subtask3_18.txt AC 8 ms 512 KB
subtask3_19.txt AC 20 ms 896 KB
subtask3_20.txt AC 11 ms 640 KB
subtask3_21.txt AC 23 ms 896 KB
subtask3_22.txt AC 22 ms 896 KB
subtask3_23.txt AC 21 ms 896 KB
subtask3_24.txt AC 21 ms 896 KB
subtask3_25.txt AC 20 ms 896 KB