제출 #262886

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
262886		alexandra_udristoiu	Vision Program (IOI19_vision)	C++14	26 / 100	15 ms	1664 KiB

vision

#include<iostream>
#include<vector>
#include "vision.h"
using namespace std;
static int diag[405];
static vector<int> v, w;
static void solve(int &r1, int &r2, int nr, int k){
    int i, x, aux, j, y;
    for(i = 1; i <= nr - k; i++){
        v.push_back(diag[i]);
        v.push_back(diag[i + k]);
        x = add_and(v);
        w.push_back(x);
        v.clear();
    }
    r2 = add_or(w);
    w.clear();
    for(i = 1; i <= k; i++){
        v.push_back(diag[i]);
    }
    aux = add_xor(v);
    v.clear();
    for(i = 1; i <= nr - k; i++){
        for(j = i; j <= i + k; j++){
            v.push_back(diag[j]);
        }
        y = add_xor(v);
        y = add_not(y);
        x = add_or(v);
        v.clear();
        v.push_back(x);
        v.push_back(y);
        w.push_back( add_and(v) );
        v.clear();
    }
    r1 = add_or(w);
    w.clear();
    v.push_back(r1);
    v.push_back(aux);
    r1 = add_or(v);
    v.clear();
}
void construct_network(int n, int m, int k) {
    int i, j, ii, jj, nr, r1, r2, r3, r4;
    nr = 0;
    for(i = n - 1; i > 0; i--){
        ii = i;
        jj = 0;
        while(ii < n && jj < m){
            v.push_back(ii * m + jj);
            ii++;
            jj++;
        }
        diag[++nr] = add_or(v);
        v.clear();
    }
    for(j = 0; j < m; j++){
        ii = 0;
        jj = j;
        while(ii < n && jj < m){
            v.push_back(ii * m + jj);
            ii++;
            jj++;
        }
        diag[++nr] = add_or(v);
        v.clear();
    }
    solve(r1, r2, nr, k);

    nr = 0;
    for(i = n - 1; i > 0; i--){
        ii = i;
        jj = m - 1;
        while(ii < n && jj >= 0){
            v.push_back(ii * m + jj);
            ii++;
            jj--;
        }
        diag[++nr] = add_or(v);
        v.clear();
    }
    for(j = m - 1; j >= 0; j--){
        ii = 0;
        jj = j;
        while(ii < n && jj >= 0){
            v.push_back(ii * m + jj);
            ii++;
            jj--;
        }
        diag[++nr] = add_or(v);
        v.clear();
    }
    solve(r3, r4, nr, k);

    v.push_back(r1);
    v.push_back(r3);
    r1 = add_and(v);
    v.clear();
    v.push_back(r2);
    v.push_back(r4);
    r2 = add_or(v);
    v.clear();
    v.push_back(r1);
    v.push_back(r2);
    add_and(v);
}

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