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Submission #464668

# Submission time Handle Problem Language Result Execution time Memory
464668 2021-08-13T16:00:29 Z soba Cipele (COCI18_cipele) C++14
18 / 90
 223 ms 262148 KB 
#include <bits/stdc++.h>
using namespace std;

const int N = 10000+1;

int n ,m , x;
int dp[N][N];
vector<int>v1 , v2;
int solve(int i , int rem)
{
    if(rem==0)
        return 0;
    if(i==n)
        return 1e9;
    int &ret=dp[i][rem];
    if(ret!=-1)
        return ret;
    ret=min( max(solve(i+1, rem-1), abs(v1[i]-v2[m-rem]) ) , solve(i+1 , rem) );
    return ret;
}
int main() {

    cin>>n>>m;
    for(int i = 0 ; i < n; i++)
    {
        cin>>x;
        if(n>=m)
            v1.push_back(x);
        else v2.push_back(x);
    }
    for(int i=0 ; i < m ;i++ )
    {
        cin >> x;
        if(n>=m)
        {
            v2.push_back(x);
        }
        else v1.push_back(x);
    }
    if(n<m)swap(n,m);
    int ans=0;
    sort(v1.begin(), v1.end());
    sort(v2.begin(), v2.end());
    if(n==m)
    {
        for(int i = 0;  i< n ;i++)
        {
            ans=max(ans , abs(v1[i]-v2[i]));
        }
        cout << ans;
        return 0;
    }
    memset(dp , -1 , sizeof dp);
    cout << solve(0 , m);
    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 88 ms 1764 KB Output is correct
2 Correct 111 ms 1684 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 120 ms 1672 KB Output is correct
2 Correct 111 ms 1596 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 119 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 125 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 123 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 124 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 116 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #8
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 202 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #9
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 203 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #10
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 223 ms 262148 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -