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Submission #223755

# Submission time Handle Problem Language Result Execution time Memory
223755 2020-04-16T10:10:27 Z rama_pang Vision Program (IOI19_vision) C++14
100 / 100
 74 ms 7536 KB 
#include "vision.h"
#include <bits/stdc++.h>
using namespace std;

int IsExist(int H, int W, int K) { // Check whether there exists one of the values >= K
  vector<vector<int>> diagL(H + W - 1); // from topleft
  vector<vector<int>> diagR(H + W - 1); // from topright

  for (int x = 0; x < H; x++) {
    for (int y = 0; y < W; y++) {
      diagL[x + y].emplace_back(x * W + y);
      diagR[x + W - y - 1].emplace_back(x * W + y);
    }
  }
  
  vector<int> prefL; // diagonal prefix from topleft
  vector<int> prefR; // diagonal prefix from topright
  vector<int> check; // check for diagonal_distance >= K from either topleft or topright

  for (int d = K; d < H + W - 1; d++) {
    prefL.emplace_back(add_or(diagL[d - K]));
    prefR.emplace_back(add_or(diagR[d - K]));
    check.emplace_back(add_and({add_or(diagL[d]), add_or(prefL)}));
    check.emplace_back(add_and({add_or(diagR[d]), add_or(prefR)}));
  }

  return add_or(check);
}

void construct_network(int H, int W, int K) {
  if (K == H + W - 2) {
    IsExist(H, W, K);
  } else {
    add_and({IsExist(H, W, K), add_not(IsExist(H, W, K + 1))});
  }
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 256 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 4 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 256 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 4 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 4 ms 384 KB Output is correct
20 Correct 5 ms 256 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 4 ms 256 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 256 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 4 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 4 ms 384 KB Output is correct
20 Correct 5 ms 256 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 4 ms 256 KB Output is correct
28 Correct 6 ms 512 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 256 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 6 ms 512 KB Output is correct
34 Correct 6 ms 512 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 256 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 4 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 4 ms 384 KB Output is correct
20 Correct 5 ms 256 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 4 ms 256 KB Output is correct
28 Correct 6 ms 512 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 256 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 6 ms 512 KB Output is correct
34 Correct 6 ms 512 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 18 ms 1664 KB Output is correct
39 Correct 7 ms 512 KB Output is correct
40 Correct 5 ms 384 KB Output is correct
41 Correct 14 ms 1280 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 23 ms 2176 KB Output is correct
44 Correct 18 ms 1664 KB Output is correct
45 Correct 12 ms 1152 KB Output is correct
46 Correct 7 ms 640 KB Output is correct
47 Correct 5 ms 384 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 1280 KB Output is correct
2 Correct 7 ms 640 KB Output is correct
3 Correct 7 ms 640 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 34 ms 1272 KB Output is correct
6 Correct 9 ms 896 KB Output is correct
7 Correct 6 ms 512 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 15 ms 1280 KB Output is correct
10 Correct 10 ms 896 KB Output is correct
11 Correct 7 ms 640 KB Output is correct
12 Correct 7 ms 640 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 14 ms 1280 KB Output is correct
16 Correct 12 ms 896 KB Output is correct
17 Correct 7 ms 640 KB Output is correct
18 Correct 7 ms 640 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 4 ms 384 KB Output is correct
21 Correct 4 ms 256 KB Output is correct
22 Correct 5 ms 256 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 11 ms 1024 KB Output is correct
4 Correct 9 ms 768 KB Output is correct
5 Correct 7 ms 640 KB Output is correct
6 Correct 7 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 17 ms 1536 KB Output is correct
9 Correct 13 ms 1280 KB Output is correct
10 Correct 10 ms 896 KB Output is correct
11 Correct 6 ms 640 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 14 ms 1280 KB Output is correct
14 Correct 10 ms 896 KB Output is correct
15 Correct 6 ms 512 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 14 ms 1280 KB Output is correct
18 Correct 7 ms 640 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 41 ms 4084 KB Output is correct
21 Correct 27 ms 2680 KB Output is correct
22 Correct 12 ms 1280 KB Output is correct
23 Correct 5 ms 512 KB Output is correct
24 Correct 41 ms 4212 KB Output is correct
25 Correct 20 ms 1920 KB Output is correct
26 Correct 5 ms 512 KB Output is correct
27 Correct 70 ms 7412 KB Output is correct
28 Correct 53 ms 5620 KB Output is correct
29 Correct 32 ms 3320 KB Output is correct
30 Correct 13 ms 1536 KB Output is correct
31 Correct 6 ms 768 KB Output is correct
32 Correct 4 ms 384 KB Output is correct
33 Correct 4 ms 256 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 70 ms 7412 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 11 ms 1024 KB Output is correct
4 Correct 18 ms 1536 KB Output is correct
5 Correct 14 ms 1280 KB Output is correct
6 Correct 14 ms 1280 KB Output is correct
7 Correct 42 ms 4092 KB Output is correct
8 Correct 40 ms 4084 KB Output is correct
9 Correct 74 ms 7412 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 4 ms 256 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 256 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 4 ms 256 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 4 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 4 ms 384 KB Output is correct
20 Correct 5 ms 256 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 4 ms 256 KB Output is correct
28 Correct 6 ms 512 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 256 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 6 ms 512 KB Output is correct
34 Correct 6 ms 512 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 18 ms 1664 KB Output is correct
39 Correct 7 ms 512 KB Output is correct
40 Correct 5 ms 384 KB Output is correct
41 Correct 14 ms 1280 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 23 ms 2176 KB Output is correct
44 Correct 18 ms 1664 KB Output is correct
45 Correct 12 ms 1152 KB Output is correct
46 Correct 7 ms 640 KB Output is correct
47 Correct 5 ms 384 KB Output is correct
48 Correct 14 ms 1280 KB Output is correct
49 Correct 7 ms 640 KB Output is correct
50 Correct 7 ms 640 KB Output is correct
51 Correct 4 ms 384 KB Output is correct
52 Correct 34 ms 1272 KB Output is correct
53 Correct 9 ms 896 KB Output is correct
54 Correct 6 ms 512 KB Output is correct
55 Correct 5 ms 384 KB Output is correct
56 Correct 15 ms 1280 KB Output is correct
57 Correct 10 ms 896 KB Output is correct
58 Correct 7 ms 640 KB Output is correct
59 Correct 7 ms 640 KB Output is correct
60 Correct 5 ms 384 KB Output is correct
61 Correct 5 ms 384 KB Output is correct
62 Correct 14 ms 1280 KB Output is correct
63 Correct 12 ms 896 KB Output is correct
64 Correct 7 ms 640 KB Output is correct
65 Correct 7 ms 640 KB Output is correct
66 Correct 5 ms 384 KB Output is correct
67 Correct 4 ms 384 KB Output is correct
68 Correct 4 ms 256 KB Output is correct
69 Correct 5 ms 256 KB Output is correct
70 Correct 4 ms 256 KB Output is correct
71 Correct 5 ms 384 KB Output is correct
72 Correct 11 ms 1024 KB Output is correct
73 Correct 9 ms 768 KB Output is correct
74 Correct 7 ms 640 KB Output is correct
75 Correct 7 ms 384 KB Output is correct
76 Correct 5 ms 384 KB Output is correct
77 Correct 17 ms 1536 KB Output is correct
78 Correct 13 ms 1280 KB Output is correct
79 Correct 10 ms 896 KB Output is correct
80 Correct 6 ms 640 KB Output is correct
81 Correct 5 ms 384 KB Output is correct
82 Correct 14 ms 1280 KB Output is correct
83 Correct 10 ms 896 KB Output is correct
84 Correct 6 ms 512 KB Output is correct
85 Correct 5 ms 384 KB Output is correct
86 Correct 14 ms 1280 KB Output is correct
87 Correct 7 ms 640 KB Output is correct
88 Correct 5 ms 384 KB Output is correct
89 Correct 41 ms 4084 KB Output is correct
90 Correct 27 ms 2680 KB Output is correct
91 Correct 12 ms 1280 KB Output is correct
92 Correct 5 ms 512 KB Output is correct
93 Correct 41 ms 4212 KB Output is correct
94 Correct 20 ms 1920 KB Output is correct
95 Correct 5 ms 512 KB Output is correct
96 Correct 70 ms 7412 KB Output is correct
97 Correct 53 ms 5620 KB Output is correct
98 Correct 32 ms 3320 KB Output is correct
99 Correct 13 ms 1536 KB Output is correct
100 Correct 6 ms 768 KB Output is correct
101 Correct 4 ms 384 KB Output is correct
102 Correct 4 ms 256 KB Output is correct
103 Correct 70 ms 7412 KB Output is correct
104 Correct 5 ms 256 KB Output is correct
105 Correct 11 ms 1024 KB Output is correct
106 Correct 18 ms 1536 KB Output is correct
107 Correct 14 ms 1280 KB Output is correct
108 Correct 14 ms 1280 KB Output is correct
109 Correct 42 ms 4092 KB Output is correct
110 Correct 40 ms 4084 KB Output is correct
111 Correct 74 ms 7412 KB Output is correct
112 Correct 5 ms 384 KB Output is correct
113 Correct 4 ms 256 KB Output is correct
114 Correct 54 ms 5620 KB Output is correct
115 Correct 5 ms 384 KB Output is correct
116 Correct 18 ms 1280 KB Output is correct
117 Correct 7 ms 768 KB Output is correct
118 Correct 35 ms 3448 KB Output is correct
119 Correct 32 ms 3320 KB Output is correct
120 Correct 32 ms 3328 KB Output is correct
121 Correct 30 ms 3320 KB Output is correct
122 Correct 31 ms 3320 KB Output is correct
123 Correct 73 ms 7536 KB Output is correct
124 Correct 54 ms 5620 KB Output is correct
125 Correct 30 ms 3320 KB Output is correct
126 Correct 32 ms 3328 KB Output is correct
127 Correct 13 ms 1536 KB Output is correct
128 Correct 6 ms 768 KB Output is correct