Submission #415415

#	Time	Username	Problem	Language	Result	Execution time	Memory
415415		wiwiho	Vision Program (IOI19_vision)	C++14	44 / 100	15 ms	2284 KiB

vision

#include "vision.h"

#include <bits/stdc++.h>

#define eb emplace_back

using namespace std;

int h, w, k;
int getid(int x, int y){
    return x * w + y;
}

void construct_network(int _h, int _w, int _k){
    h = _h;
    w = _w;
    k = _k;
    
    vector<int> all;
    for(int i = 0; i < h; i++){
        for(int j = 0; j < w; j++){

            vector<int> tmp;
            for(int y = max(j - k, 0); y < w && y <= j + k; y++){
                int x;
                if(y >= j) x = k + i + j - y;
                else x = k + i - j + y;
                if(x >= h) continue;
                //cerr << i << " " << j << "  " << x << " " << y << "\n";
                tmp.eb(getid(x, y));
            }
            if(tmp.empty()) continue;
            int a = add_or(tmp);
            int b = add_and({getid(i, j), a});
            all.eb(b);
        }
    }

    add_or(all);
}

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