oj.uz

Submission #591172

# Submission time Handle Problem Language Result Execution time Memory
591172 2022-07-07T00:04:55 Z jpabloamezcua Arranging Shoes (IOI19_shoes) C++17
0 / 100
 1 ms 300 KB 
#include "shoes.h"
#include <vector>
#include <bits/stdc++.h>
long long count_swaps(std::vector<int> arr)
{
    int n=arr.size();
    long long cnt=0;
    for(int k=0;k<n*2;k+=2)
    {
        int sal=0;
        for(int i=k+1;i<n*2;i++)
        {
            if(arr[i]*-1==arr[k])
            {
                sal=i;
                break;
            }
        }
        for(int i=sal;i>k;i--)
        {
            int l1=arr[i-1];
            arr[i-1]=arr[i];
            arr[i]=l1;
            cnt++;
        }
        if(arr[k]>arr[k+1])
        {
            int l1=arr[k];
            arr[k]=arr[k+1];
            arr[k+1]=l1;
            cnt++;
        }
    }
    return cnt;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 300 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 300 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 300 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 300 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 300 KB Output isn't correct
2 Halted 0 ms 0 KB -