oj.uz

Submission #992299

# Submission time Handle Problem Language Result Execution time Memory
992299 2024-06-04T08:57:02 Z MarwenElarbi Vision Program (IOI19_vision) C++17
0 / 100
 1 ms 600 KB 
#include <bits/stdc++.h>
#include "vision.h"

using namespace std;
#define fi first
#define se second
#define ll long long
#define pb push_back

int arx[4]={1,-1,0,0};
int ary[4]={0,0,1,-1};
int n,m,k;
int dp[31][31];
int cur;
vector<int> res;
bool valid(int x,int y,int a,int b){
    if(x<=a&&y<=b) return false;
    if(x<0||x>=n||y<0||y>=m) return false;
    return true;
}
void dfs(int x,int y,int a,int b){
    if(dp[x][y]==k){
        add_and({a*m+b,x*m+y});
        res.pb(cur);
        cur++;
    }
    for (int i = 0; i < 4; ++i)
    {
        int curx=x+arx[i];
        int cury=y+ary[i];
        if(valid(curx,cury,a,b)){
            //cout <<"hey"<<endl;
            if(dp[curx][cury]<=dp[x][y]+1) continue;
            dp[curx][cury]=dp[x][y]+1;
            dfs(curx,cury,a,b);
        }
    }
}
void construct_network(int H, int W, int K) {
    n=H;
    m=W;
    k=K;
    cur=n*m;
    for (int i = 0; i < n; ++i)
    {
        for (int j = 0; j < m; ++j)
        {
            for (int k = 0; k < n; ++k)
            {
                for (int t = 0; t < m; ++t)
                {
                    dp[k][t]=1e9;
                }
            }
            dp[i][j]=0;
            dfs(i,j,i,j);
        }
    }
    add_or(res);
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Incorrect 0 ms 600 KB on inputs (0, 0), (0, 1), expected 0, but computed 1
10 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Incorrect 0 ms 600 KB on inputs (0, 0), (0, 1), expected 0, but computed 1
10 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Incorrect 0 ms 600 KB on inputs (0, 0), (0, 1), expected 0, but computed 1
10 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Incorrect 0 ms 600 KB on inputs (0, 0), (0, 1), expected 0, but computed 1
10 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Runtime error 0 ms 348 KB Execution killed with signal 11
6 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Runtime error 1 ms 348 KB Execution killed with signal 11
4 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 348 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Incorrect 0 ms 600 KB on inputs (0, 0), (0, 1), expected 0, but computed 1
10 Halted 0 ms 0 KB -