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Submission #1102649

# Submission time Handle Problem Language Result Execution time Memory
1102649 2024-10-18T14:53:25 Z vladilius Measures (CEOI22_measures) C++17
0 / 100
 106 ms 2812 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define pb push_back
#define ff first
#define ss second

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    
    int n, m, d; cin>>n>>m>>d;
    vector<int> a;
    for (int i = 1; i <= n; i++){
        int x; cin>>x;
        a.pb(x);
    }
    
    if (m <= 10){
        while (m--){
            int x; cin>>x;
            a.pb(x);
            sort(a.begin(), a.end());
            
            vector<ll> f(a.size());
            f[0] = a[0];
            for (int i = 1; i < a.size(); i++){
                f[i] = max((ll) a[i], f[i - 1] + d);
            }
            
            ll out = 0;
            for (int i = 0; i < f.size(); i++){
                out = max(out, f[i] - a[i]);
            }
            cout<<1.0 * out / 2<<" ";
        }
        return 0;
    }
    
    if (n) return 0;
    
    ll p = -d, out = 0;
    for (int i = 0; i < m; i++){
        int x; cin>>x;
        p = max((ll) x, p + d);
        out = max(out, p - x);
        
        cout<<1.0 * out / 2<<" ";
    }
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:29:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |             for (int i = 1; i < a.size(); i++){
      |                             ~~^~~~~~~~~~
Main.cpp:34:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |             for (int i = 0; i < f.size(); i++){
      |                             ~~^~~~~~~~~~

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Incorrect 1 ms 336 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Incorrect 1 ms 336 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 77 ms 1484 KB Output is correct
2 Incorrect 106 ms 2812 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 41.0

# Verdict Execution time Memory Grader output
1 Correct 77 ms 1484 KB Output is correct
2 Incorrect 106 ms 2812 KB Output isn't correct
3 Halted 0 ms 0 KB -