oj.uz

답안 #259514

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
259514 2020-08-08T00:08:40 Z anayk Vision Program (IOI19_vision) C++14
69 / 100
 13 ms 1280 KB 
#include "vision.h"

void construct_network(int H, int W, int K) {
  std::vector<int> row(H, 0), col(W, 0);

  for(int i = 0; i < H; i++) {
    std::vector<int> cur;
    for(int j = 0; j < W; j++) {
      cur.push_back(i*W + j);
    }
    row[i] = add_or(cur);
  }

  for(int i = 0; i < W; i++) {
    std::vector<int> cur;
    for(int j = 0; j < H; j++) {
      cur.push_back(j*W + i);
    }
    col[i] = add_or(cur);
  }

  std::vector<int> spec = {2, 3, 5, 7, 11};

  std::vector<int> rows[spec.size()], cols[spec.size()];
  for(int i = 0; i < spec.size(); i++) {
    for(int j = 0; j < spec[i]; j++) {
      std::vector<int> cur;
      rows[i].push_back(-1);
      for(int k = j; k < H; k += spec[i])
        cur.push_back(row[k]);
      if(cur.size() == 0)
        continue;
      rows[i][j] = add_or(cur);
    }
  }

  for(int i = 0; i < spec.size(); i++) {
    for(int j = 0; j < spec[i]; j++) {
      std::vector<int> cur;
      cols[i].push_back(-1);
      for(int k = j; k < W; k += spec[i])
        cur.push_back(col[k]);
      if(cur.size() == 0)
        continue;
      cols[i][j] = add_or(cur);
    }
  }

  std::vector<int> mrows[spec.size()], mcols[spec.size()];
  for(int i = 0; i < spec.size(); i++) {
    std::vector<int> cur;
    for(int j = 0; j < spec[i]; j++)
      if(rows[i][j] > -1) cur.push_back(rows[i][j]);
    if(cur.size() != 0)
      mrows[i].push_back(add_xor(cur));

    for(int j = 1; j < spec[i]; j++) {
      std::vector<int> temp;
      for(int k = 0; k < spec[i]; k++) {
        if(rows[i][(k+j)%spec[i]] > -1 && rows[i][k] > -1) temp.push_back(add_and({rows[i][k], rows[i][(k+j)%spec[i]]}));
      }
      mrows[i].push_back(-1);
      if(temp.size() == 0)
        continue;
      mrows[i][j] = add_or(temp);
    }
  }

  for(int i = 0; i < spec.size(); i++) {
    std::vector<int> cur;
    for(int j = 0; j < spec[i]; j++)
      if(cols[i][j] > -1) cur.push_back(cols[i][j]);
    if(cur.size() != 0)
      mcols[i].push_back(add_xor(cur));

    for(int j = 1; j < spec[i]; j++) {
      std::vector<int> temp;
      for(int k = 0; k < spec[i]; k++) {
        if(cols[i][(k+j)%spec[i]] > -1 && cols[i][k] > -1) temp.push_back(add_and({cols[i][k], cols[i][(k+j)%spec[i]]}));
      }
      mcols[i].push_back(-1);
      if(temp.size() == 0)
        continue;
      mcols[i][j] = add_or(temp);
    }
  }

  std::vector<int> finale;
  for(int i = 0; i <= K; i++) {
    std::vector<int> temp;
    if(i == H)
      break;
    if(K-i >= W)
      continue;
    for(int j = 0; j < spec.size(); j++) {
      if(mrows[j][i%spec[j]] == -1 || mcols[j][(K-i)%spec[j]] == -1) continue;
      temp.push_back(mrows[j][i%spec[j]]);
      temp.push_back(mcols[j][(K-i)%spec[j]]);
    }

    finale.push_back(add_and(temp));
  }
  int ans = add_or(finale);
}

Compilation message

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:25:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < spec.size(); i++) {
                  ~~^~~~~~~~~~~~~
vision.cpp:37:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < spec.size(); i++) {
                  ~~^~~~~~~~~~~~~
vision.cpp:50:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < spec.size(); i++) {
                  ~~^~~~~~~~~~~~~
vision.cpp:69:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < spec.size(); i++) {
                  ~~^~~~~~~~~~~~~
vision.cpp:95:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int j = 0; j < spec.size(); j++) {
                    ~~^~~~~~~~~~~~~
vision.cpp:103:7: warning: unused variable 'ans' [-Wunused-variable]
   int ans = add_or(finale);
       ^~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 0 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 256 KB Output is correct
18 Correct 0 ms 256 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 0 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 256 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 0 ms 256 KB Output is correct
20 Correct 0 ms 256 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct

Subtask #3
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 0 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 256 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 0 ms 256 KB Output is correct
20 Correct 0 ms 256 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 0 ms 384 KB Output is correct
30 Correct 1 ms 256 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 0 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 256 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 0 ms 256 KB Output is correct
20 Correct 0 ms 256 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 0 ms 384 KB Output is correct
30 Correct 1 ms 256 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 3 ms 512 KB Output is correct
39 Correct 1 ms 384 KB Output is correct
40 Correct 1 ms 384 KB Output is correct
41 Correct 2 ms 384 KB Output is correct
42 Correct 2 ms 512 KB Output is correct
43 Correct 4 ms 512 KB Output is correct
44 Correct 3 ms 512 KB Output is correct
45 Correct 6 ms 512 KB Output is correct
46 Correct 3 ms 512 KB Output is correct
47 Correct 3 ms 512 KB Output is correct

Subtask #5
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Incorrect 2 ms 384 KB on inputs (0, 0), (68, 0), expected 0, but computed 1
6 Halted 0 ms 0 KB -

Subtask #6
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 512 KB Output is correct
9 Correct 2 ms 512 KB Output is correct
10 Correct 2 ms 512 KB Output is correct
11 Correct 2 ms 512 KB Output is correct
12 Correct 2 ms 512 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 6 ms 768 KB Output is correct
21 Correct 6 ms 768 KB Output is correct
22 Correct 6 ms 768 KB Output is correct
23 Correct 6 ms 768 KB Output is correct
24 Correct 8 ms 768 KB Output is correct
25 Correct 6 ms 768 KB Output is correct
26 Correct 6 ms 768 KB Output is correct
27 Correct 11 ms 1152 KB Output is correct
28 Correct 11 ms 1152 KB Output is correct
29 Correct 11 ms 1280 KB Output is correct
30 Correct 11 ms 1152 KB Output is correct
31 Correct 11 ms 1152 KB Output is correct
32 Correct 0 ms 256 KB Output is correct
33 Correct 0 ms 256 KB Output is correct

Subtask #7
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 13 ms 1280 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 2 ms 512 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 6 ms 768 KB Output is correct
8 Correct 6 ms 768 KB Output is correct
9 Correct 11 ms 1152 KB Output is correct
10 Correct 0 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct

Subtask #8
0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 256 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 256 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 256 KB Output is correct
6 Correct 0 ms 256 KB Output is correct
7 Correct 0 ms 256 KB Output is correct
8 Correct 0 ms 256 KB Output is correct
9 Correct 0 ms 256 KB Output is correct
10 Correct 0 ms 256 KB Output is correct
11 Correct 0 ms 256 KB Output is correct
12 Correct 0 ms 256 KB Output is correct
13 Correct 0 ms 256 KB Output is correct
14 Correct 0 ms 256 KB Output is correct
15 Correct 0 ms 256 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 256 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 0 ms 256 KB Output is correct
20 Correct 0 ms 256 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 0 ms 384 KB Output is correct
30 Correct 1 ms 256 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 1 ms 384 KB Output is correct
34 Correct 1 ms 384 KB Output is correct
35 Correct 1 ms 384 KB Output is correct
36 Correct 1 ms 384 KB Output is correct
37 Correct 1 ms 384 KB Output is correct
38 Correct 3 ms 512 KB Output is correct
39 Correct 1 ms 384 KB Output is correct
40 Correct 1 ms 384 KB Output is correct
41 Correct 2 ms 384 KB Output is correct
42 Correct 2 ms 512 KB Output is correct
43 Correct 4 ms 512 KB Output is correct
44 Correct 3 ms 512 KB Output is correct
45 Correct 6 ms 512 KB Output is correct
46 Correct 3 ms 512 KB Output is correct
47 Correct 3 ms 512 KB Output is correct
48 Correct 1 ms 384 KB Output is correct
49 Correct 1 ms 384 KB Output is correct
50 Correct 1 ms 384 KB Output is correct
51 Correct 1 ms 384 KB Output is correct
52 Incorrect 2 ms 384 KB on inputs (0, 0), (68, 0), expected 0, but computed 1
53 Halted 0 ms 0 KB -