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Submission #403049

# Submission time Handle Problem Language Result Execution time Memory
403049 2021-05-12T17:18:18 Z SirCovidThe19th Balloons (CEOI11_bal) C++14
0 / 100
 724 ms 2020 KB 
#include <bits/stdc++.h>
using namespace std;

int main(){
    
    int n; cin >> n;
    //pos, rad
    stack<pair<long double, long double>> stack;
    for (int i = 0; i < n; i++){
        long double loc, sz; cin >> loc >> sz;
        while (!stack.empty()){
            sz = min(sz, (loc*loc)/(4*stack.top().second));
            if (sz >= stack.top().second) stack.pop();
            else break;
        }
        stack.push({loc, sz});
        cout<<fixed<<setprecision(3)<<sz<<endl;
    }
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB 2nd numbers differ - expected: '4.1670000000', found: '7.0000000000', error = '2.8330000000'

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB 2nd numbers differ - expected: '252735385.4379999936', found: '1000000000.0000000000', error = '747264614.5620000362'

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 204 KB 2nd numbers differ - expected: '0.0010000000', found: '0.0050000000', error = '0.0040000000'

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 204 KB 3rd numbers differ - expected: '121.0000000000', found: '123.0000000000', error = '2.0000000000'

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 75 ms 420 KB 3rd numbers differ - expected: '211.0000000000', found: '213.0000000000', error = '2.0000000000'

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 196 ms 712 KB 5th numbers differ - expected: '15395.0000000000', found: '15396.0000000000', error = '1.0000000000'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 368 ms 1100 KB 3rd numbers differ - expected: '7936.0000000000', found: '10352.0000000000', error = '2416.0000000000'

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 428 ms 1420 KB 5th numbers differ - expected: '5054.0000000000', found: '5055.0000000000', error = '1.0000000000'
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 581 ms 1740 KB 3rd numbers differ - expected: '1872.0000000000', found: '1874.0000000000', error = '2.0000000000'
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 724 ms 2020 KB 3rd numbers differ - expected: '2960.0000000000', found: '2962.0000000000', error = '2.0000000000'
2 Halted 0 ms 0 KB -