oj.uz

Submission #873614

# Submission time Handle Problem Language Result Execution time Memory
873614 2023-11-15T11:29:57 Z andrei_boaca Vision Program (IOI19_vision) C++17
66 / 100
 95 ms 9928 KB 
#include "vision.h"
#include <bits/stdc++.h>
//#include "grader.cpp"
using namespace std;

vector<int> lins,cols;
vector<int> dlin[505],dcol[505];
int d1[505],d2[505],ind;
void construct_network(int H, int W, int K)
{
    if(min(H,W)==1)
    {
        H=max(H,W);
        vector<int> v;
        int cnt=0;
        for(int i=0;i+K<H;i++)
        {
            v={i,i+K};
            add_and(v);
            cnt++;
        }
        v.clear();
        for(int i=H;i<H+cnt;i++)
            v.push_back(i);
        assert(v.size()==cnt);
        add_or(v);
        return;
    }
    ind=H*W-1;
    if(K==1)
    {
        for(int i=0;i<H;i++)
        {
            vector<int> v;
            for(int j=0;j<W;j++)
                v.push_back(i*W+j);
            add_or(v);
            ind++;
            lins.push_back(ind);
        }
        for(int j=0;j<W;j++)
        {
            vector<int> v;
            for(int i=0;i<H;i++)
                v.push_back(i*W+j);
            add_or(v);
            ind++;
            cols.push_back(ind);
        }
        for(int i=0;i<H;i++)
            for(int j=i+1;j<H&&j-i<=K;j++)
            {
                vector<int> v={lins[i],lins[j]};
                add_and(v);
                ind++;
                dlin[j-i].push_back(ind);
            }
        for(int i=0;i<W;i++)
            for(int j=i+1;j<W&&j-i<=K;j++)
            {
                vector<int> v={cols[i],cols[j]};
                add_and(v);
                ind++;
                dcol[j-i].push_back(ind);
            }
        vector<int> a;
        for(int d=1;d<=H-1&&d<=K;d++)
        {
            ind++;
            add_or(dlin[d]);
            d1[d]=ind;
            a.push_back(ind);
        }
        a.clear();
        for(int d=1;d<=W-1&&d<=K;d++)
        {
            ind++;
            add_or(dcol[d]);
            d2[d]=ind;
            a.push_back(ind);
        }
        a.clear();
        for(int i=0;i+1<H;i++)
        {
            vector<int> v;
            for(int j=i+1;j<H;j++)
                v.push_back(lins[j]);
            ind++;
            add_or(v);
            vector<int> p={ind,lins[i]};
            add_and(p);
            ind++;
            a.push_back(ind);
        }
        add_or(a);
        ind++;
        add_not(ind);
        ind++;
        d1[0]=ind;

        a.clear();
        for(int i=0;i+1<W;i++)
        {
            vector<int> v;
            for(int j=i+1;j<W;j++)
                v.push_back(cols[j]);
            ind++;
            add_or(v);
            vector<int> p={ind,cols[i]};
            add_and(p);
            ind++;
            a.push_back(ind);
        }
        add_or(a);
        ind++;
        add_not(ind);
        ind++;
        d2[0]=ind;
        vector<int> cand;
        for(int x=0;x<=H-1;x++)
            for(int y=0;y<=W-1;y++)
                if(x+y==K)
                {
                    vector<int> v={d1[x],d2[y]};
                    add_and(v);
                    ind++;
                    cand.push_back(ind);
                }
        add_or(cand);
        return;
    }
    vector<int> cand;
    int cnt=0;
    for(int i=0;i<H;i++)
        for(int j=0;j<W;j++)
        {
            vector<int> v;
            for(int l=0;l<H;l++)
            {
                int need=K-abs(l-i);
                if(need<0)
                    continue;
                int c=j+need;
                if(c>=0&&c<W)
                    v.push_back(l*W+c);
                c=j-need;
                if(c>=0&&c<W&&need!=0)
                    v.push_back(l*W+c);
            }
            if(cnt<9997&&!v.empty())
            {
                ind++;
                add_or(v);
                cnt++;

                vector<int> t={ind,i*W+j};
                add_and(t);
                cnt++;
                ind++;
                cand.push_back(ind);
            }
        }
    add_or(cand);
    return;
}

Compilation message

In file included from /usr/include/c++/10/cassert:44,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:33,
                 from vision.cpp:2:
vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:25:24: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   25 |         assert(v.size()==cnt);
      |                ~~~~~~~~^~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 600 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 600 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 360 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 600 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 360 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 4 ms 604 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 4 ms 604 KB Output is correct
35 Correct 3 ms 604 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 600 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 360 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 4 ms 604 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 4 ms 604 KB Output is correct
35 Correct 3 ms 604 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Incorrect 48 ms 5836 KB on inputs (58, 84), (89, 65), expected 1, but computed 0
39 Halted 0 ms 0 KB -

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 2 ms 604 KB Output is correct
4 Correct 18 ms 1964 KB Output is correct
5 Correct 9 ms 1496 KB Output is correct
6 Correct 4 ms 856 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 604 KB Output is correct
9 Correct 30 ms 4040 KB Output is correct
10 Correct 20 ms 2772 KB Output is correct
11 Correct 8 ms 1240 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 6 ms 1116 KB Output is correct
21 Correct 60 ms 6488 KB Output is correct
22 Correct 35 ms 4044 KB Output is correct
23 Correct 6 ms 348 KB Output is correct
24 Correct 6 ms 1108 KB Output is correct
25 Correct 46 ms 5456 KB Output is correct
26 Correct 3 ms 344 KB Output is correct
27 Correct 12 ms 1628 KB Output is correct
28 Correct 92 ms 8828 KB Output is correct
29 Correct 95 ms 9928 KB Output is correct
30 Correct 36 ms 3272 KB Output is correct
31 Correct 12 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1628 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 604 KB Output is correct
4 Correct 2 ms 604 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 6 ms 1116 KB Output is correct
8 Correct 6 ms 1116 KB Output is correct
9 Correct 10 ms 1628 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 600 KB Output is correct
6 Correct 0 ms 600 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 360 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 4 ms 604 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 4 ms 604 KB Output is correct
35 Correct 3 ms 604 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Incorrect 48 ms 5836 KB on inputs (58, 84), (89, 65), expected 1, but computed 0
39 Halted 0 ms 0 KB -