oj.uz

Submission #711076

# Submission time Handle Problem Language Result Execution time Memory
711076 2023-03-16T08:17:44 Z Tyx2019 Stranded Far From Home (BOI22_island) C++17
10 / 100
 225 ms 3552 KB 
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// included, verify that the path is correct and try again.// The term 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' is not recognized as the name of 
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// included, verify that the path is correct and try again.// The term 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' is not recognized as the name of 
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// included, verify that the path is correct and try again.// The term 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' is not recognized as the name of 
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// a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was
// included, verify that the path is correct and try again.
#include <bits/stdc++.h>
using namespace std;
#define int long long
vector<int> adj[2005];
main(){
    int N,M;
    cin >> N >> M;
    int A[N];
    for(int i=0;i<N;i++) cin >> A[i];
    for(int i=0;i<M;i++){
        int a,b;
        cin >> a >> b;
        a--;
        b--;
        adj[a].push_back(b);
        adj[b].push_back(a);
    }
    for(int i=0;i<N;i++){
        priority_queue<pair<int,int>> bfs;
        bool vis[N];
        memset(vis,0,sizeof(vis));
        vis[i]=1;
        bfs.push({-A[i],i});
        int currsum=A[i];
        bool printed=false;
        while(!bfs.empty()){
            auto k=bfs.top();
            bfs.pop();
            if(currsum< -k.first){
                printed=true;
                cout << 0;
                break;
            }
            for(auto j:adj[k.second]){
                if(!vis[j]){
                    bfs.push({-A[j],j});
                    vis[j]=1;
                }
            }
            if(k.second!=i){
                currsum+=-k.first;
            }
        }
        for(int j=0;j<N;j++){
            if(vis[j]==0&&!printed){
                cout << 0;
                printed=true;
                break;
            }
        }
        if(!printed){
            cout << 1;
        }
    }
}

Compilation message

island.cpp:151:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  151 | main(){
      | ^~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 165 ms 424 KB Output is correct
5 Correct 145 ms 360 KB Output is correct
6 Correct 225 ms 468 KB Output is correct
7 Correct 162 ms 464 KB Output is correct
8 Correct 105 ms 340 KB Output is correct
9 Correct 210 ms 480 KB Output is correct
10 Correct 78 ms 568 KB Output is correct
11 Correct 79 ms 340 KB Output is correct
12 Correct 66 ms 468 KB Output is correct
13 Correct 115 ms 428 KB Output is correct
14 Correct 99 ms 440 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Runtime error 84 ms 3548 KB Execution killed with signal 11
4 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Runtime error 73 ms 3540 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #4
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Runtime error 75 ms 3552 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 165 ms 424 KB Output is correct
5 Correct 145 ms 360 KB Output is correct
6 Correct 225 ms 468 KB Output is correct
7 Correct 162 ms 464 KB Output is correct
8 Correct 105 ms 340 KB Output is correct
9 Correct 210 ms 480 KB Output is correct
10 Correct 78 ms 568 KB Output is correct
11 Correct 79 ms 340 KB Output is correct
12 Correct 66 ms 468 KB Output is correct
13 Correct 115 ms 428 KB Output is correct
14 Correct 99 ms 440 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Runtime error 84 ms 3548 KB Execution killed with signal 11
18 Halted 0 ms 0 KB -