Submission #472257

#TimeUsernameProblemLanguageResultExecution timeMemory
472257HossamHero7Cipele (COCI18_cipele)C++14
27 / 90
1095 ms1068 KiB
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
#define endl '\n'
void solve(){
    int n,m;
    cin>>n>>m;
    vector <int> v1(n);
    vector <int> v2(m);
    for(auto &i:v1) cin>>i;
    for(auto &i:v2) cin>>i;
    sort(v1.begin(),v1.end());
    sort(v2.begin(),v2.end());
    if(n<m){
        ll ANS = 1e18;
        for(int i=0;i<m-(n-1);i++){
            ll cnt = 0;
            ll ans = 0;
            for(int j=i;j<n+i;j++){
                ans = max((ll)abs(v2[j]-v1[cnt++]),ans);
            }
            ANS = min(ANS,ans);
        }
        cout<<ANS<<endl;
    }
    else {
        ll ANS = 1e18;
        for(int i=0;i<n-(m-1);i++){
            ll cnt = 0;
            ll ans = 0;
            for(int j=i;j<m+i;j++){
                ans = max((ll)abs(v1[j]-v2[cnt++]),ans);
            }
            ANS = min(ANS,ans);
        }
        cout<<ANS<<endl;
    }

}
int main()
{
    int t=1;
    // cin>>t;
    while(t--){
        solve();
    }
    return 0;
}
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