oj.uz

Submission #832237

# Submission time Handle Problem Language Result Execution time Memory
832237 2023-08-21T07:20:18 Z QwertyPi Newspapers (CEOI21_newspapers) C++14
8 / 100
 1 ms 212 KB 
#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define int long long
using namespace std;

const int MAXN = 1e3 + 11;

vector<int> ans;

void yes(){
    cout << "YES" << endl;
    cout << ans.size() << endl;
    for(auto i : ans) cout << i << ' '; cout << endl;
    exit(0);
}

void no(){
    cout << "NO" << endl;
    exit(0);
}

int32_t main(){
    int n, m; cin >> n >> m;
    if(n == 1){ ans = {1}; yes(); }
    if(n == 2){ ans = {1, 1}; yes(); }

    if(n % 2){
        for(int i = 2; i <= n - 1; i++){
            ans.push_back(i);
        }
        for(int i = 2; i <= n - 1; i++){
            ans.push_back(i);
        }
    }else{
        for(int i = 2; i <= n - 1; i++){
            ans.push_back(i);
        }
        for(int i = n - 1; i >= 2; i--){
            ans.push_back(i);
        }
    }
    yes();
}

Compilation message

newspapers.cpp: In function 'void yes()':
newspapers.cpp:13:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   13 |     for(auto i : ans) cout << i << ' '; cout << endl;
      |     ^~~
newspapers.cpp:13:41: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   13 |     for(auto i : ans) cout << i << ' '; cout << endl;
      |                                         ^~~~

Subtask #1
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
6 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
7 Incorrect 0 ms 212 KB Output isn't correct
8 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct

Subtask #3
0.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Partially correct 0 ms 212 KB Failed to provide a successful strategy.
6 Partially correct 1 ms 212 KB Failed to provide a successful strategy.
7 Incorrect 0 ms 212 KB Output isn't correct
8 Halted 0 ms 0 KB -