Submission #167271

#	Time	Username	Problem	Language	Result	Execution time	Memory
167271		triple_fault	Vision Program (IOI19_vision)	C++14	33 / 100	16 ms	1140 KiB

vision

#include "vision.h"
#include <vector>
#include <algorithm>
#include <cstdlib>

#define ll int

void construct_network(int H, int W, int K) {
    std::vector<ll> ads;
    for (ll i = 0; i < H; ++i) for (ll j = 0; j < W; ++j) {
        ll spos = (i * W) + j;
        for (ll k = 0; k < W; ++k) {
            ll rem = K - abs(j - k);
            ll x1 = i - rem;
            ll x2 = i + rem;
            ll p1 = (x1 * W) + k;
            ll p2 = (x2 * W) + k;

            if (x1 >= 0 && x1 < H && rem >= 0) {
                ads.push_back(add_and({spos, p1}));
            }
            if (x2 >= 0 && x2 < H && rem >= 0) {
                ads.push_back(add_and({spos, p2}));
            }
        }
    }
    add_or(ads);
}

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