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Submission #1058651

# Submission time Handle Problem Language Result Execution time Memory
1058651 2024-08-14T11:45:29 Z kachim2 Make them Meet (EGOI24_makethemmeet) C++17
34 / 100
 4 ms 604 KB 
#include<bits/stdc++.h>
using namespace std;
vector<vector<int>> graph;
int n, m;
void pathlike(){
    cout << "600\n";
    for(int i = 0; i < 600; i++){
        for(int j = 0; j < n; j++){
            cout << (j+(i%2))/2 << ' ';
            
        }
        cout << '\n';
    }
}
void star(){
    cout << 3 << '\n';
    cout << 1 << ' ' << 1 << ' ';
    for(int i = 2; i < n; i++){
        cout << 1 << ' ';
    }
    cout << '\n';
    cout << 0 << ' ' << 0 << ' ';
    for(int i = 2; i < n; i++){
        cout << 1 << ' ';
    }
    cout << '\n';
        cout << 1 << ' ' << 1 << ' ';
    for(int i = 2; i < n; i++){
        cout << 1 << ' ';
    }
}
int main(){
    cin >> n >> m;
    graph.resize(n);
    for(int i = 0; i < m; i++){
        int x, y;
        cin >> x >> y;
        graph[x].push_back(y);
        graph[y].push_back(x);
    }
    if(graph[0].size() == n-1 && graph[1].size() == 1){
        star();
    }else{
        pathlike();
    }


    
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:41:24: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   41 |     if(graph[0].size() == n-1 && graph[1].size() == 1){
      |        ~~~~~~~~~~~~~~~~^~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 4 ms 572 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 3 ms 468 KB Output is correct
6 Correct 3 ms 604 KB Output is correct
7 Correct 2 ms 348 KB Output is correct

Subtask #4
0.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 3 ms 468 KB Output is correct
11 Correct 3 ms 604 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 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 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 4 ms 480 KB Output is correct
22 Correct 3 ms 604 KB Output is correct
23 Correct 3 ms 348 KB Output is correct
24 Incorrect 1 ms 348 KB If people start at 0 and 4, then they can avoid each other
25 Halted 0 ms 0 KB -

Subtask #5
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 344 KB Output is correct
7 Correct 0 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 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 4 ms 572 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 3 ms 468 KB Output is correct
20 Correct 3 ms 604 KB Output is correct
21 Correct 2 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 4 ms 480 KB Output is correct
31 Correct 3 ms 604 KB Output is correct
32 Correct 3 ms 348 KB Output is correct
33 Incorrect 1 ms 348 KB If people start at 0 and 4, then they can avoid each other
34 Halted 0 ms 0 KB -