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Submission #12733

# Submission time Handle Problem Language Result Execution time Memory
12733 2015-01-02T09:44:29 Z ainu7 일도양단! (kriii1_1) C++
1 / 1
 0 ms 2700 KB 
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <vector>
#include <string>
#include <queue>
#include <map>
#include <algorithm>
#include <cmath>
#include <iostream>
#include <sstream>
#include <set>
using namespace std;

int R, C, H, N;
int dp[8][8][8][8][8][8];
int P[7][7][7];

int solve(int r1, int c1, int h1, int r2, int c2, int h2, int cnt) {
  if (cnt == 1) return (r2-r1+1)*(c2-c1+1)*(h2-h1+1);
  if (dp[r1][c1][h1][r2][c2][h2]) return dp[r1][c1][h1][r2][c2][h2];

  int res = 0;
  int cnt2 = 0;
  for (int i=r1; i<r2; i++) {
    for (int j=c1; j<=c2; j++)
      for (int k=h1; k<=h2; k++)
        cnt2 += P[i][j][k];
    if (cnt2 == 0 || cnt2 == cnt) continue;
    int now1 = solve(r1, c1, h1, i, c2, h2, cnt2);
    int now2 = solve(i+1, c1, h1, r2, c2, h2, cnt-cnt2);
    res = max(res, min(now1, now2));
  }
  cnt2 = 0;
  for (int i=c1; i<c2; i++) {
    for (int j=r1; j<=r2; j++)
      for (int k=h1; k<=h2; k++)
        cnt2 += P[j][i][k];
    if (cnt2 == 0 || cnt2 == cnt) continue;
    int now1 = solve(r1, c1, h1, r2, i, h2, cnt2);
    int now2 = solve(r1, i+1, h1, r2, c2, h2, cnt-cnt2);
    res = max(res, min(now1, now2));
  }
  cnt2 = 0;
  for (int i=h1; i<h2; i++) {
    for (int j=r1; j<=r2; j++)
      for (int k=c1; k<=c2; k++)
        cnt2 += P[j][k][i];
    if (cnt2 == 0 || cnt2 == cnt) continue;
    int now1 = solve(r1, c1, h1, r2, c2, i, cnt2);
    int now2 = solve(r1, c1, i+1, r2, c2, h2, cnt-cnt2);
    res = max(res, min(now1, now2));
  }

//  printf("%d %d %d - %d %d %d = %d(%d)\n", r1, c1, h1, r2, c2, h2, res, cnt);
  return dp[r1][c1][h1][r2][c2][h2] = res;
}

int main()
{
  cin >> R >> C >> H >> N;
  for (int i=0; i<N; i++) {
    int a, b, c;
    cin >> a >> b >> c;
    P[a-1][b-1][c-1] = 1;
  }

  cout << solve(0, 0, 0, R-1, C-1, H-1, N) << endl;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2700 KB Output is correct
2 Correct 0 ms 2700 KB Output is correct
3 Correct 0 ms 2700 KB Output is correct
4 Correct 0 ms 2700 KB Output is correct
5 Correct 0 ms 2700 KB Output is correct
6 Correct 0 ms 2700 KB Output is correct
7 Correct 0 ms 2700 KB Output is correct
8 Correct 0 ms 2700 KB Output is correct
9 Correct 0 ms 2700 KB Output is correct
10 Correct 0 ms 2700 KB Output is correct
11 Correct 0 ms 2700 KB Output is correct
12 Correct 0 ms 2700 KB Output is correct
13 Correct 0 ms 2700 KB Output is correct
14 Correct 0 ms 2700 KB Output is correct
15 Correct 0 ms 2700 KB Output is correct
16 Correct 0 ms 2700 KB Output is correct
17 Correct 0 ms 2700 KB Output is correct
18 Correct 0 ms 2700 KB Output is correct
19 Correct 0 ms 2700 KB Output is correct
20 Correct 0 ms 2700 KB Output is correct
21 Correct 0 ms 2700 KB Output is correct
22 Correct 0 ms 2700 KB Output is correct
23 Correct 0 ms 2700 KB Output is correct
24 Correct 0 ms 2700 KB Output is correct
25 Correct 0 ms 2700 KB Output is correct
26 Correct 0 ms 2700 KB Output is correct
27 Correct 0 ms 2700 KB Output is correct
28 Correct 0 ms 2700 KB Output is correct
29 Correct 0 ms 2700 KB Output is correct
30 Correct 0 ms 2700 KB Output is correct
31 Correct 0 ms 2700 KB Output is correct
32 Correct 0 ms 2700 KB Output is correct
33 Correct 0 ms 2700 KB Output is correct
34 Correct 0 ms 2700 KB Output is correct
35 Correct 0 ms 2700 KB Output is correct
36 Correct 0 ms 2700 KB Output is correct
37 Correct 0 ms 2700 KB Output is correct
38 Correct 0 ms 2700 KB Output is correct
39 Correct 0 ms 2700 KB Output is correct
40 Correct 0 ms 2700 KB Output is correct
41 Correct 0 ms 2700 KB Output is correct
42 Correct 0 ms 2700 KB Output is correct
43 Correct 0 ms 2700 KB Output is correct
44 Correct 0 ms 2700 KB Output is correct
45 Correct 0 ms 2700 KB Output is correct
46 Correct 0 ms 2700 KB Output is correct
47 Correct 0 ms 2700 KB Output is correct
48 Correct 0 ms 2700 KB Output is correct
49 Correct 0 ms 2700 KB Output is correct
50 Correct 0 ms 2700 KB Output is correct
51 Correct 0 ms 2700 KB Output is correct
52 Correct 0 ms 2700 KB Output is correct
53 Correct 0 ms 2700 KB Output is correct
54 Correct 0 ms 2700 KB Output is correct
55 Correct 0 ms 2700 KB Output is correct
56 Correct 0 ms 2700 KB Output is correct
57 Correct 0 ms 2700 KB Output is correct
58 Correct 0 ms 2700 KB Output is correct
59 Correct 0 ms 2700 KB Output is correct
60 Correct 0 ms 2700 KB Output is correct
61 Correct 0 ms 2700 KB Output is correct
62 Correct 0 ms 2700 KB Output is correct
63 Correct 0 ms 2700 KB Output is correct
64 Correct 0 ms 2700 KB Output is correct
65 Correct 0 ms 2700 KB Output is correct
66 Correct 0 ms 2700 KB Output is correct
67 Correct 0 ms 2700 KB Output is correct
68 Correct 0 ms 2700 KB Output is correct
69 Correct 0 ms 2700 KB Output is correct
70 Correct 0 ms 2700 KB Output is correct
71 Correct 0 ms 2700 KB Output is correct
72 Correct 0 ms 2700 KB Output is correct
73 Correct 0 ms 2700 KB Output is correct
74 Correct 0 ms 2700 KB Output is correct
75 Correct 0 ms 2700 KB Output is correct
76 Correct 0 ms 2700 KB Output is correct
77 Correct 0 ms 2700 KB Output is correct
78 Correct 0 ms 2700 KB Output is correct
79 Correct 0 ms 2700 KB Output is correct
80 Correct 0 ms 2700 KB Output is correct
81 Correct 0 ms 2700 KB Output is correct
82 Correct 0 ms 2700 KB Output is correct
83 Correct 0 ms 2700 KB Output is correct
84 Correct 0 ms 2700 KB Output is correct
85 Correct 0 ms 2700 KB Output is correct
86 Correct 0 ms 2700 KB Output is correct
87 Correct 0 ms 2700 KB Output is correct
88 Correct 0 ms 2700 KB Output is correct
89 Correct 0 ms 2700 KB Output is correct
90 Correct 0 ms 2700 KB Output is correct
91 Correct 0 ms 2700 KB Output is correct
92 Correct 0 ms 2700 KB Output is correct
93 Correct 0 ms 2700 KB Output is correct
94 Correct 0 ms 2700 KB Output is correct
95 Correct 0 ms 2700 KB Output is correct
96 Correct 0 ms 2700 KB Output is correct
97 Correct 0 ms 2700 KB Output is correct
98 Correct 0 ms 2700 KB Output is correct
99 Correct 0 ms 2700 KB Output is correct
100 Correct 0 ms 2700 KB Output is correct