oj.uz

Submission #948322

# Submission time Handle Problem Language Result Execution time Memory
948322 2024-03-18T04:07:10 Z vjudge1 Land of the Rainbow Gold (APIO17_rainbow) C++17
11 / 100
 15 ms 856 KB 
#include <bits/stdc++.h>
#include "rainbow.h"
//#define int long long
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(),x.end()
using namespace std;
const int N=100;
int g[N][N],vis[N][N];
int r,c;
void init(int R, int C, int sr, int sc, int M, char *S){
    r=R;
    c=C;
    g[sr][sc]=1;
    for(int i=0;i<M;i++){
        if(S[i]=='N')sr--;
        else if(S[i]=='S')sr++;
        else if(S[i]=='W')sc--;
        else sc++;
        g[sr][sc]=1;
    }
}
int colour(int ar, int ac, int br, int bc){
    queue <pair <int,int> > q;
    vector <int> X={0,0,-1,1};
    vector <int> Y={1,-1,0,0};
    int ans=0;
    for(int i=ar;i<=br;i++){
        for(int j=ac;j<=bc;j++){
            if(!vis[i][j] && !g[i][j]){
                ans++;
                vis[i][j]=1;
                q.push({i,j});
                while(!q.empty()){
                    int x=q.front().ff;
                    int y=q.front().ss;
                    q.pop();
                    for(int k=0;k<4;k++){
                        if(x+X[k]>=ar && x+X[k]<=br && y+Y[k]>=ac && y+Y[k]<=bc && !g[x+X[k]][y+Y[k]] && !vis[x+X[k]][y+Y[k]]){
                            vis[x+X[k]][y+Y[k]]=1;
                            q.push({x+X[k],y+Y[k]});
                        }
                    }
                }
            }
            
        }
    }
    for(int i=1;i<=r;i++){
        for(int j=1;j<=c;j++){
            vis[i][j]=0;
        }
    }
    return ans;
}
/*signed main(){
    ios_base::sync_with_stdio();
    cin.tie(0);cout.tie(0);
    int r,c,m,q,x,y;
    cin>>r>>c>>m>>q>>x>>y;
    string s;
    cin>>s;
    init(r,c,x,y,m,s);
    for(int i=0;i<q;i++){
        int a,b,c,d;
        cin>>a>>b>>c>>d;
        cout<<colour(a,b,c,d)<<"\n";
    }
}*/

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 348 KB Output is correct
2 Correct 6 ms 348 KB Output is correct
3 Correct 15 ms 348 KB Output is correct
4 Correct 14 ms 348 KB Output is correct
5 Correct 6 ms 492 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 12 ms 496 KB Output is correct
12 Correct 10 ms 496 KB Output is correct
13 Correct 8 ms 348 KB Output is correct
14 Correct 5 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct

Subtask #2
0 / 12.0

# 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 Runtime error 1 ms 604 KB Execution killed with signal 11
4 Halted 0 ms 0 KB -

Subtask #3
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 1 ms 856 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #4
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 348 KB Output is correct
2 Correct 6 ms 348 KB Output is correct
3 Correct 15 ms 348 KB Output is correct
4 Correct 14 ms 348 KB Output is correct
5 Correct 6 ms 492 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 12 ms 496 KB Output is correct
12 Correct 10 ms 496 KB Output is correct
13 Correct 8 ms 348 KB Output is correct
14 Correct 5 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Runtime error 1 ms 604 KB Execution killed with signal 11
19 Halted 0 ms 0 KB -

Subtask #5
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 348 KB Output is correct
2 Correct 6 ms 348 KB Output is correct
3 Correct 15 ms 348 KB Output is correct
4 Correct 14 ms 348 KB Output is correct
5 Correct 6 ms 492 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 12 ms 496 KB Output is correct
12 Correct 10 ms 496 KB Output is correct
13 Correct 8 ms 348 KB Output is correct
14 Correct 5 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Runtime error 1 ms 604 KB Execution killed with signal 11
19 Halted 0 ms 0 KB -