oj.uz

Submission #152190

# Submission time Handle Problem Language Result Execution time Memory
152190 2019-09-06T18:15:30 Z stefdasca Vision Program (IOI19_vision) C++14
0 / 100
 13 ms 1372 KB 
#include "vision.h"
#include<bits/stdc++.h>
using namespace std;
void construct_network(int H, int W, int K)
{
    int query_number = H * W - 1;
    vector<int>mn, sc;
    for(int i = H - 1; i >= 0; --i)
    {
        vector<int>pz;
        for(int a = i, b = 0; a < H && b < W; ++a, ++b)
            pz.push_back(a * W + b);
        if(i == H-1)
            add_xor(pz);
        else
            add_xor({query_number, add_xor(pz)});
        ++query_number;
        mn.push_back(query_number);
    }
    for(int i = 1; i < W; ++i)
    {
        vector<int>pz;
        for(int a = 0, b = i; a < H && b < W; ++a, ++b)
            pz.push_back(a * W + b);
        add_xor({query_number, add_xor(pz)});
        ++query_number;
        mn.push_back(query_number);
    }
    for(int i = 0; i < W; ++i)
    {
        vector<int>pz;
        for(int a = 0, b = i; a < H && b >= 0; ++a, --b)
            pz.push_back(a * W + b);
        if(i == 0)
            add_xor(pz);
        else
            add_xor({query_number, add_xor(pz)});
        ++query_number;
        sc.push_back(query_number);
    }
    for(int i = 1; i < H; ++i)
    {
        vector<int>pz;
        for(int a = i, b = W - 1; a < H && b >= 0; ++a, --b)
            pz.push_back(a * W + b);
        add_xor({query_number, add_xor(pz)});
        ++query_number;
        sc.push_back(query_number);
    }
    vector<int>lst;
    for(int i = K; i < mn.size(); ++i)
    {
        add_xor({add_and({mn[i-K+1], mn[i]}), add_and({mn[i-K], mn[i]})});
        ++query_number;
        lst.push_back(query_number);
    }
    for(int i = K; i < sc.size(); ++i)
    {
        add_xor({add_and({sc[i-K+1], sc[i]}), add_and({sc[i-K], sc[i]})});
        ++query_number;
        lst.push_back(query_number);
    }
    add_or(lst);
}

Compilation message

vision.cpp: In function 'void construct_network(int, int, int)':
vision.cpp:51:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = K; i < mn.size(); ++i)
                    ~~^~~~~~~~~~~
vision.cpp:57:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = K; i < sc.size(); ++i)
                    ~~^~~~~~~~~~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB on inputs (0, 0), (0, 2), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB on inputs (0, 0), (0, 2), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB on inputs (0, 0), (0, 2), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB on inputs (0, 0), (0, 2), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 504 KB on inputs (0, 0), (0, 2), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB on inputs (0, 0), (1, 1), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 1372 KB on inputs (126, 120), (176, 169), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB on inputs (0, 0), (0, 2), expected 0, but computed 1
2 Halted 0 ms 0 KB -