oj.uz

Submission #657865

# Submission time Handle Problem Language Result Execution time Memory
657865 2022-11-11T15:35:23 Z benjaminkleyn Vision Program (IOI19_vision) C++17
0 / 100
 22 ms 2508 KB 
#include <bits/stdc++.h>
#include "vision.h"
using namespace std;
typedef long long ll;

void construct_network(int h, int w, int k)
{
    vector<int> rd1(h + w - 1), rd2(h + w - 1);
    vector<int> ld1(h + w - 1), ld2(h + w - 1);
    for (int d = 0; d <= h + w - 2; d++)
    {
        // right-diagonal of (i, j) = i + j
        vector<int> idxR;
        for (int i = 0; i < h; i++)
            if (0 <= d - i && d - i < w)
                idxR.push_back(i * w + d - i);
        rd1[d] = add_or(idxR);
        rd2[d] = add_xor({add_xor(idxR), rd1[d]});

        // left-diagonal of (i, j) = i - j + (w - 1)
        vector<int> idxL;
        for (int i = 0; i < h; i++)
            if (0 <= i - d + w - 1 && i - d + w - 1 < w)
                idxL.push_back(i * w + i - d + w - 1);
        ld1[d] = add_or(idxL);
        ld2[d] = add_xor({add_xor(idxL), rd1[d]});
    }
    vector<int> A, B, C, D;
    for (int d = 0; d + k + 1 <= h + w - 2; d++)
    {
        vector<int> idxR1, idxR2, idxL1, idxL2;
        for (int i = d; i <= d + k + 1; i++)
        {
            idxR1.push_back(rd1[i]);
            idxR2.push_back(rd2[i]);
            idxL1.push_back(ld1[i]);
            idxL2.push_back(ld2[i]);
        }
        A.push_back(add_xor({add_or(idxR1),add_xor(idxR1),add_xor(idxR2)}));
        B.push_back(add_xor({add_or(idxL1),add_xor(idxL1),add_xor(idxL2)}));
    }
    for (int d = 0; d + k <= h + w - 2; d++)
    {
        vector<int> idxR1, idxR2, idxL1, idxL2;
        for (int i = d; i <= d + k; i++)
        {
            idxR1.push_back(rd1[i]);
            idxR2.push_back(rd2[i]);
            idxL1.push_back(ld1[i]);
            idxL2.push_back(ld2[i]);
        }
        C.push_back(add_xor({add_or(idxR1),add_xor(idxR1),add_xor(idxR2)}));
        D.push_back(add_xor({add_or(idxL1),add_xor(idxL1),add_xor(idxL2)}));
    }
    int x = add_and({add_or(A), add_or(B)});
    int y = add_and({add_or(C), add_or(D)});

    add_and({x, add_not(y)});
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB on inputs (0, 0), (0, 1), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB on inputs (0, 0), (0, 1), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB on inputs (0, 0), (0, 1), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB on inputs (0, 0), (0, 1), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 596 KB on inputs (0, 0), (0, 1), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB on inputs (0, 0), (0, 1), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 2508 KB on inputs (80, 199), (81, 199), expected 1, but computed 0
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB on inputs (0, 0), (0, 1), expected 1, but computed 0
2 Halted 0 ms 0 KB -