oj.uz

Submission #210597

# Submission time Handle Problem Language Result Execution time Memory
210597 2020-03-17T19:46:38 Z ZloyHR Vision Program (IOI19_vision) C++17
12 / 100
 13 ms 1144 KB 
#include "vision.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
typedef pair<pll,ll> plll;
typedef pair<pll,pll> ppll;
typedef long double ld;

#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define fst first
#define snd second
#define ins insert
#define pb push_back
template< typename T,typename V>ostream &operator<< (ostream &out,const pair<T,V> x){ out << "{" << x.fst << " : " << x.snd << "}"; return out;}template< typename T>ostream &operator<< (ostream &out,const set<T> x){ for(auto &it : x){ out << it << " "; } return out;}template< typename T>ostream &operator<< (ostream &out,const multiset<T> x){ for(auto &it : x){ out << it << " "; } return out;}template< typename T,typename V>ostream &operator<< (ostream &out,const map<T,V> x){ for(auto &it : x){ out << "[" << it.fst << "]" << " = " << it.snd << "\n"; } return out;}template< typename T>ostream &operator<< (ostream &out,const vector<T> x){ for(int i = 0;i < x.size() - 1; ++i){ out << x[i] << " "; } out << x.back(); return out;}template< typename T>ostream &operator<< (ostream &out,const vector<vector<T> > x){ for(int i = 0;i < x.size() - 1; ++i){ out << "[" << i << "]" << " = {" << x[i] << "}\n"; } out << "[" << x.size() - 1 << "]" << " = {" << x.back() << "}\n"; return out;}

const int N = 1e6 + 5;
const int MOD = 1e9 + 7;
const ll INF = 1e9;
int dist(int x1,int y1,int x2,int y2){
    return abs(x2 - x1) + abs(y2 - y1);
}
map<ll,bool> used;
//void construct_network(int H, int W, int K) {
//    vector<int> g;
//    int id = H * W;
//	for(int i = 0;i < H; ++i){
//        for(int j = 0;j < W; ++j){
//            vector<int> Ns;
//            for(int add = 0;add <= K; ++add){
//                for(int x=-1;x <=1;x +=2)
//                for(int y=-1;y <=1;y +=2){
//                int i1 = i + x * add,j1 = j + y * (K - add);
//                if(i1 >= H)continue;
//                if(i1 < 0)continue;
//                if(j1 >= W)continue;
//                if(j1 < 0)continue;
//                if(used.find((i * W + j) * INF + (i1 * W + j1)) != used.end())continue;
//                if(used.find((i1 * W + j1) * INF + (i * W + j)) != used.end())continue;
//                if(dist(i,j,i1,j1) == K){
//                    used[(i * W + j) * INF + (i1 * W + j1)] = true;
//                    Ns.pb(i1 * W + j1);
//                }
//                }
//            }
//            if(Ns.empty())continue;
//            add_or(Ns);
//            add_and({i * W + j,id});
//            ++id;
//            g.pb(id);
//            ++id;
//        }
//	}
//	add_or(g);
//}
vector<int> bx,by;
void construct_network(int H, int W, int K) {
    int id = H * W;
    vector<int> ans;
    for(int i = 0;i < H; ++i){
        vector<int> v;
        for(int j = 0;j < W; ++j){
            v.pb(i * W + j);
        }
        add_or(v);
        by.pb(id++);
    }
    for(int i = 0;i < W; ++i){
        vector<int> v;
        for(int j = 0;j < H; ++j){
            v.pb(j * W + i);
        }
        add_or(v);
        bx.pb(id++);
    }
    for(int x = 0;x <= K; ++x){
        int y = K - x;
        if(x >= W || y >= H)continue;
        vector<int> v1,v2;
        for(int i = 0;i < W; ++i){
            if(i + x >= W)break;
            add_and({bx[i],bx[i + x]});
            v1.pb(id++);
        }
        for(int i = 0;i < H; ++i){
            if(i + y >= H)break;
            add_and({by[i],by[i + y]});
            v2.pb(id++);
        }
        add_or(v1);
        ++id;
        add_or(v2);
        ++id;
        add_and({id - 1,id - 2});
        ans.pb(id++);
    }
    add_or(ans);
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Incorrect 5 ms 376 KB on inputs (0, 1), (1, 0), expected 0, but computed 1
6 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Incorrect 5 ms 376 KB on inputs (0, 1), (1, 0), expected 0, but computed 1
6 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Incorrect 5 ms 376 KB on inputs (0, 1), (1, 0), expected 0, but computed 1
6 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Incorrect 5 ms 376 KB on inputs (0, 1), (1, 0), expected 0, but computed 1
6 Halted 0 ms 0 KB -

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 376 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 6 ms 376 KB Output is correct
14 Correct 5 ms 380 KB Output is correct
15 Correct 6 ms 376 KB Output is correct
16 Correct 5 ms 376 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 376 KB Output is correct
20 Correct 5 ms 236 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 256 KB Output is correct

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 256 KB on inputs (0, 0), (1, 1), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 1144 KB on inputs (57, 107), (59, 108), expected 0, but computed 1
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Incorrect 5 ms 376 KB on inputs (0, 1), (1, 0), expected 0, but computed 1
6 Halted 0 ms 0 KB -