oj.uz

Submission #565020

# Submission time Handle Problem Language Result Execution time Memory
565020 2022-05-20T07:50:11 Z Majid Saveit (IOI10_saveit) C++17
50 / 100
 246 ms 16120 KB 
#include<bits/stdc++.h>
#include<grader.h>
#include<encoder.h>
using namespace std;
 
//Types
using ll = long long;
using db = double;
 
//Vectors
#define pb push_back
#define sz(vec) ((ll)vec.size())
#define all(vec) vec.begin(), vec.end()
    
//things
#define f first
#define s second
const int SMALLINF = 1e9 + 7;
const ll BIGINF = ((ll)1e18) + 7;
#define Speeed ios::sync_with_stdio(0);cin.tie(NULL); cout.tie(NULL);

vector<ll> connect[20007];
bool visited[1007][1007];
ll dist[1007][1007];

void bfs(int x){
    
    queue<ll> q;
    q.push(x);
    visited[x][x] = true;
    
    while(!q.empty()){
        
        ll u = q.front();
        q.pop();
        
        for(auto v: connect[u]){
            
            if(!visited[x][v]){
                
                dist[x][v] = dist[x][u] + 1;
                visited[x][v] = true;
                q.push(v);
            }
        }
    }
}

void encode(int n, int h, int p, int a[], int b[]){
	
        for(ll i = 0; i < p; i++){
            
            connect[a[i]].pb(b[i]);
            connect[b[i]].pb(a[i]);
        }
        
        for(ll i = 0; i < h; i++){
            
            bfs(i);
            
            for(ll j = 0; j < n; j++){
            
                for(ll bit = 0; bit < 10; bit++){
                    
                    if(dist[i][j] & (1<<bit)){
                        
                        encode_bit(1);
                    }
                    
                    else encode_bit(0);
                }
                // cout<<dist[i][j]<<" ";
            }
            // cout<<"\n";
        }
        
        // for(ll j = 0; j < n; j++){
        // 
        //     cout<<dist[i][j]<<" ";
        // }
        // cout<<"\n";
        
}

// int a[7] = {0, 0, 0, 0, 1, 1, 1};
// int b[7] = {1, 2, 3, 4, 2, 3, 4}; 
// 
// int main(){
// 
//     encode(5, 3, 7, a, b);
// }

#include<bits/stdc++.h>
#include<grader.h>
#include<decoder.h>
using namespace std;
 
//Types
using ll = long long;
using db = double;
 
//Vectors
#define pb push_back
#define sz(vec) ((ll)vec.size())
#define all(vec) vec.begin(), vec.end()
 
//things
#define f first
#define s second
const int SMALLINF = 1e9 + 7;
const ll BIGINF = ((ll)1e18) + 7;
#define Speeed ios::sync_with_stdio(0);cin.tie(NULL); cout.tie(NULL);

void decode(int n, int h){
    
        for(ll i = 0; i < h; i++){
            
            for(ll j = 0; j < n; j++){
                
                ll val = 0;
                
                for(ll bit = 0; bit < 10; bit++){
                    
                    val+=(decode_bit() * (1<<bit));
                }
                hops(i, j, val);
            }
        }
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 246 ms 16120 KB Output is partially correct - 360000 call(s) of encode_bit()
2 Correct 3 ms 4996 KB Output is correct - 150 call(s) of encode_bit()
3 Correct 87 ms 8252 KB Output is partially correct - 324000 call(s) of encode_bit()
4 Correct 4 ms 5124 KB Output is correct - 250 call(s) of encode_bit()
5 Correct 73 ms 8344 KB Output is partially correct - 324000 call(s) of encode_bit()
6 Correct 78 ms 8644 KB Output is partially correct - 360000 call(s) of encode_bit()
7 Correct 89 ms 9144 KB Output is partially correct - 360000 call(s) of encode_bit()
8 Correct 86 ms 8272 KB Output is partially correct - 345960 call(s) of encode_bit()
9 Correct 67 ms 8452 KB Output is partially correct - 360000 call(s) of encode_bit()
10 Correct 75 ms 8324 KB Output is partially correct - 360000 call(s) of encode_bit()
11 Correct 102 ms 8556 KB Output is partially correct - 360000 call(s) of encode_bit()
12 Correct 93 ms 8288 KB Output is partially correct - 360000 call(s) of encode_bit()
13 Correct 97 ms 9536 KB Output is partially correct - 360000 call(s) of encode_bit()
14 Correct 105 ms 8376 KB Output is partially correct - 360000 call(s) of encode_bit()
15 Correct 75 ms 8496 KB Output is partially correct - 360000 call(s) of encode_bit()
16 Correct 96 ms 9360 KB Output is partially correct - 360000 call(s) of encode_bit()
17 Correct 87 ms 9328 KB Output is partially correct - 360000 call(s) of encode_bit()
18 Correct 121 ms 9824 KB Output is partially correct - 360000 call(s) of encode_bit()
19 Correct 96 ms 8996 KB Output is partially correct - 360000 call(s) of encode_bit()
20 Correct 107 ms 10072 KB Output is partially correct - 360000 call(s) of encode_bit()
21 Correct 138 ms 10204 KB Output is partially correct - 360000 call(s) of encode_bit()
22 Correct 87 ms 9512 KB Output is partially correct - 360000 call(s) of encode_bit()
23 Correct 116 ms 10732 KB Output is partially correct - 360000 call(s) of encode_bit()

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 246 ms 16120 KB Output is partially correct - 360000 call(s) of encode_bit()
2 Correct 3 ms 4996 KB Output is correct - 150 call(s) of encode_bit()
3 Correct 87 ms 8252 KB Output is partially correct - 324000 call(s) of encode_bit()
4 Correct 4 ms 5124 KB Output is correct - 250 call(s) of encode_bit()
5 Correct 73 ms 8344 KB Output is partially correct - 324000 call(s) of encode_bit()
6 Correct 78 ms 8644 KB Output is partially correct - 360000 call(s) of encode_bit()
7 Correct 89 ms 9144 KB Output is partially correct - 360000 call(s) of encode_bit()
8 Correct 86 ms 8272 KB Output is partially correct - 345960 call(s) of encode_bit()
9 Correct 67 ms 8452 KB Output is partially correct - 360000 call(s) of encode_bit()
10 Correct 75 ms 8324 KB Output is partially correct - 360000 call(s) of encode_bit()
11 Correct 102 ms 8556 KB Output is partially correct - 360000 call(s) of encode_bit()
12 Correct 93 ms 8288 KB Output is partially correct - 360000 call(s) of encode_bit()
13 Correct 97 ms 9536 KB Output is partially correct - 360000 call(s) of encode_bit()
14 Correct 105 ms 8376 KB Output is partially correct - 360000 call(s) of encode_bit()
15 Correct 75 ms 8496 KB Output is partially correct - 360000 call(s) of encode_bit()
16 Correct 96 ms 9360 KB Output is partially correct - 360000 call(s) of encode_bit()
17 Correct 87 ms 9328 KB Output is partially correct - 360000 call(s) of encode_bit()
18 Correct 121 ms 9824 KB Output is partially correct - 360000 call(s) of encode_bit()
19 Correct 96 ms 8996 KB Output is partially correct - 360000 call(s) of encode_bit()
20 Correct 107 ms 10072 KB Output is partially correct - 360000 call(s) of encode_bit()
21 Correct 138 ms 10204 KB Output is partially correct - 360000 call(s) of encode_bit()
22 Correct 87 ms 9512 KB Output is partially correct - 360000 call(s) of encode_bit()
23 Correct 116 ms 10732 KB Output is partially correct - 360000 call(s) of encode_bit()

Subtask #3
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 246 ms 16120 KB Output is partially correct - 360000 call(s) of encode_bit()
2 Correct 3 ms 4996 KB Output is correct - 150 call(s) of encode_bit()
3 Correct 87 ms 8252 KB Output is partially correct - 324000 call(s) of encode_bit()
4 Correct 4 ms 5124 KB Output is correct - 250 call(s) of encode_bit()
5 Correct 73 ms 8344 KB Output is partially correct - 324000 call(s) of encode_bit()
6 Correct 78 ms 8644 KB Output is partially correct - 360000 call(s) of encode_bit()
7 Correct 89 ms 9144 KB Output is partially correct - 360000 call(s) of encode_bit()
8 Correct 86 ms 8272 KB Output is partially correct - 345960 call(s) of encode_bit()
9 Correct 67 ms 8452 KB Output is partially correct - 360000 call(s) of encode_bit()
10 Correct 75 ms 8324 KB Output is partially correct - 360000 call(s) of encode_bit()
11 Correct 102 ms 8556 KB Output is partially correct - 360000 call(s) of encode_bit()
12 Correct 93 ms 8288 KB Output is partially correct - 360000 call(s) of encode_bit()
13 Correct 97 ms 9536 KB Output is partially correct - 360000 call(s) of encode_bit()
14 Correct 105 ms 8376 KB Output is partially correct - 360000 call(s) of encode_bit()
15 Correct 75 ms 8496 KB Output is partially correct - 360000 call(s) of encode_bit()
16 Correct 96 ms 9360 KB Output is partially correct - 360000 call(s) of encode_bit()
17 Correct 87 ms 9328 KB Output is partially correct - 360000 call(s) of encode_bit()
18 Correct 121 ms 9824 KB Output is partially correct - 360000 call(s) of encode_bit()
19 Correct 96 ms 8996 KB Output is partially correct - 360000 call(s) of encode_bit()
20 Correct 107 ms 10072 KB Output is partially correct - 360000 call(s) of encode_bit()
21 Correct 138 ms 10204 KB Output is partially correct - 360000 call(s) of encode_bit()
22 Correct 87 ms 9512 KB Output is partially correct - 360000 call(s) of encode_bit()
23 Correct 116 ms 10732 KB Output is partially correct - 360000 call(s) of encode_bit()

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 246 ms 16120 KB Output is partially correct - 360000 call(s) of encode_bit()
2 Correct 3 ms 4996 KB Output is correct - 150 call(s) of encode_bit()
3 Correct 87 ms 8252 KB Output is partially correct - 324000 call(s) of encode_bit()
4 Correct 4 ms 5124 KB Output is correct - 250 call(s) of encode_bit()
5 Correct 73 ms 8344 KB Output is partially correct - 324000 call(s) of encode_bit()
6 Correct 78 ms 8644 KB Output is partially correct - 360000 call(s) of encode_bit()
7 Correct 89 ms 9144 KB Output is partially correct - 360000 call(s) of encode_bit()
8 Correct 86 ms 8272 KB Output is partially correct - 345960 call(s) of encode_bit()
9 Correct 67 ms 8452 KB Output is partially correct - 360000 call(s) of encode_bit()
10 Correct 75 ms 8324 KB Output is partially correct - 360000 call(s) of encode_bit()
11 Correct 102 ms 8556 KB Output is partially correct - 360000 call(s) of encode_bit()
12 Correct 93 ms 8288 KB Output is partially correct - 360000 call(s) of encode_bit()
13 Correct 97 ms 9536 KB Output is partially correct - 360000 call(s) of encode_bit()
14 Correct 105 ms 8376 KB Output is partially correct - 360000 call(s) of encode_bit()
15 Correct 75 ms 8496 KB Output is partially correct - 360000 call(s) of encode_bit()
16 Correct 96 ms 9360 KB Output is partially correct - 360000 call(s) of encode_bit()
17 Correct 87 ms 9328 KB Output is partially correct - 360000 call(s) of encode_bit()
18 Correct 121 ms 9824 KB Output is partially correct - 360000 call(s) of encode_bit()
19 Correct 96 ms 8996 KB Output is partially correct - 360000 call(s) of encode_bit()
20 Correct 107 ms 10072 KB Output is partially correct - 360000 call(s) of encode_bit()
21 Correct 138 ms 10204 KB Output is partially correct - 360000 call(s) of encode_bit()
22 Correct 87 ms 9512 KB Output is partially correct - 360000 call(s) of encode_bit()
23 Correct 116 ms 10732 KB Output is partially correct - 360000 call(s) of encode_bit()