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Submission #595329

# Submission time Handle Problem Language Result Execution time Memory
595329 2022-07-13T15:36:22 Z amin Balloons (CEOI11_bal) C++14
0 / 100
 439 ms 4180 KB 
#include <bits/stdc++.h>
#include<string>
using namespace std;


int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
long n;
cin>>n;
double a[n],b[n];
stack<long>s;
for(long i=0;i<n;i++)
{
    cin>>a[i]>>b[i];
}
double r=0;
for(long i=0;i<n;i++)
{
    r=b[i];
    while(!s.empty())
    {
        long k=s.top();

        r=min(r,double(double((a[i]-a[k]/double(4))/b[k]))*(a[i]-a[k]));

        if(r<b[k])
        {
            break;
        }
        s.pop();
    }
    s.push(i);
    b[i]=r;
    cout<<b[i]<<endl;

}



}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB 2nd numbers differ - expected: '4.1670000000', found: '7.0000000000', error = '2.8330000000'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB 1st numbers differ - expected: '247294217.0000000000', found: '247294000.0000000000', error = '217.0000000000'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB 2nd numbers differ - expected: '0.0010000000', found: '0.0082159600', error = '0.0072159600'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 340 KB 2nd numbers differ - expected: '122.0020000000', found: '123.0000000000', error = '0.9980000000'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 44 ms 596 KB 2nd numbers differ - expected: '212.0010000000', found: '213.0000000000', error = '0.9990000000'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 114 ms 1208 KB 2nd numbers differ - expected: '15398.0000000000', found: '24984.0000000000', error = '9586.0000000000'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 215 ms 2300 KB 2nd numbers differ - expected: '7937.0000000000', found: '10352.0000000000', error = '2415.0000000000'
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 257 ms 2768 KB 2nd numbers differ - expected: '5059.0000000000', found: '5060.0000000000', error = '1.0000000000'
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 336 ms 3508 KB 2nd numbers differ - expected: '1873.0000000000', found: '1874.0000000000', error = '1.0000000000'
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 439 ms 4180 KB 2nd numbers differ - expected: '2961.0000000000', found: '2962.0000000000', error = '1.0000000000'
2 Halted 0 ms 0 KB -