oj.uz

Submission #858093

# Submission time Handle Problem Language Result Execution time Memory
858093 2023-10-07T11:57:56 Z ColourAttila Balloons (CEOI11_bal) C++17
50 / 100
 2000 ms 6968 KB 
#include <bits/stdc++.h>
using namespace std;
#define InTheNameOfGod ios::sync_with_stdio(0);cin.tie(0); cout.tie(0);
using ll = long long;

const int maxN = 2e5 + 5;
const int MOD = 1e9 + 7;
const int INF = 1e9 + 7;


int main() {
   InTheNameOfGod;

    int n;
    cin >> n;

    vector<pair<double, double> > v(n);
    for(int i = 0; i < n; i++) {
        cin >> v[i].first >> v[i].second;
    }
    vector<double> mo = {v[0].second};
    for(int i = 1; i < n; i++) {
        double mini = v[i].second;
        for(int j = 0; j < i; j++) {
            double x = v[i].first - v[j].first;
            mini = min(mini, x*x/4.0/mo[j]);
        }
        mo.push_back(mini);
    }
    cout << fixed << setprecision(3);
    for(int i = 0; i < n; i++) cout << mo[i] << endl;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB 10 numbers

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB 2 numbers

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB 505 numbers

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 348 KB 2000 numbers

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 346 ms 1368 KB 20000 numbers

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2005 ms 2696 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2033 ms 4580 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2005 ms 4692 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2098 ms 5896 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2016 ms 6968 KB Time limit exceeded
2 Halted 0 ms 0 KB -