Submission #418508

#	Time	Username	Problem	Language	Result	Execution time	Memory
418508		temurbek_khujaev	Vision Program (IOI19_vision)	C++17	0 / 100	19 ms	1868 KiB

vision

#include "vision.h"
#include <bits/stdc++.h>

using namespace std;
int W;
int H;

int code(int i, int j) {
    return (i * W + j);
}

int dist(int a, int b, int c, int d) {
    return (abs(c - a) + abs(b - d));
}

int check_hor() {
    vector<int> v;
    int one_column;
    for (int i = 0; i < W; i++) {
        vector<int> line;
        for (int j = 0; j < H; j++) {
            line.push_back(code(j, i));
        }
        v.push_back(add_xor(line));
    }
    one_column = add_or(v);

    int consecutive_row;
    vector<int> row_has;
    for (int i = 0; i < H; i++) {
        vector<int> row;
        for (int j = 0; j < W; j++) row.push_back(code(i, j));
        row_has.push_back(add_or(row));
    }
    vector<int> consecutive;
    for (int i = 1; i < H; i++) {
        consecutive.push_back(add_and({row_has[i - 1], row_has[i]}));
    }
    consecutive_row = add_or(consecutive);
    return add_and({one_column, consecutive_row});
}

int check_ver() {
    vector<int> v;
    int one_column;
    for (int j = 0; j < H; j++) {
        vector<int> line;
        for (int i = 0; i < W; i++) {
            line.push_back(code(j, i));
        }
        v.push_back(add_xor(line));
    }
    one_column = add_or(v);

    int consecutive_row;
    vector<int> row_has;
    for (int j = 0; j < W; j++) {
        vector<int> row;
        for (int i = 0; i < H; i++) {
            row.push_back(code(i, j));
        }
        row_has.push_back(add_or(row));
    }
    vector<int> consecutive;
    for (int i = 1; i < W; i++) {
        consecutive.push_back(add_and({row_has[i - 1], row_has[i]}));
    }
    consecutive_row = add_or(consecutive);
    return add_and({one_column, consecutive_row});
}

void construct_network(int H, int W, int K) {
    ::W = W;
    ::H = H;

    add_or({check_hor(), check_ver()});
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 15
• Subtask 5: 0 / 12
• Subtask 6: 0 / 8
• Subtask 7: 0 / 14
• Subtask 8: 0 / 19