Submission #464650

#	Time	Username	Problem	Language	Result	Execution time	Memory
464650		Blobo2_Blobo2	Cipele (COCI18_cipele)	C++14	27 / 90	763 ms	1048 KiB

cipele

/*
Editor: Abdelrahman Hossam
Nickname: Blobo2_Blobo2
IOI next year isA :)
*/
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,sse4.2,popcnt,abm,mmx,avx2,tune=native")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-funroll-all-loops,-fpeel-loops,-funswitch-loops")
#include<bits/stdc++.h>
using namespace std;
//#define int long long
#define endl "\n"
#define all(v)  v.begin(),v.end()
#define gen(arr,n,nxt)  generate(arr,arr+n,nxt)
#define Blobo2_el_7akim_elly_3ayz_yro7_IOI_w_3ayz_yakol_jilaty ios_base::sync_with_stdio(false);cin.tie(0);

const int mo=1e9+7,INF=1e18;
int nxt(){int x;cin>>x;return x;}

signed main(){
    Blobo2_el_7akim_elly_3ayz_yro7_IOI_w_3ayz_yakol_jilaty
    int n=nxt(),m=nxt();
    int left[max(n,m)],right[max(n,m)];
    gen(left,n,nxt);
    gen(right,m,nxt);
    int szl=n,szr=m;
    if(n>m){
        int temp[n];
        swap(szl,szr);
        for(int i=0;i<n;i++)
            temp[i]=left[i];
        memset(left,0,sizeof left);
        for(int i=0;i<m;i++)
            left[i]=right[i];
        memset(right,0,sizeof right);
        for(int i=0;i<n;i++)
            right[i]=temp[i];
    }
    sort(left,left+szl);
    sort(right,right+szr);
    int ans=INT_MAX;
    for(int i=0;i<=abs(n-m);i++){
        int mx=0;
        for(int j=i,cnt=0;cnt<szl;cnt++,j++)
            mx=max(mx,abs(left[cnt]-right[j]));
        ans=min(ans,mx);
    }
    cout<<ans;
    return 0;
}

Compilation message (stderr)

cipele.cpp:19:24: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
   19 | const int mo=1e9+7,INF=1e18;
      |                        ^~~~

• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 0 / 9
• Subtask 5: 0 / 9
• Subtask 6: 0 / 9
• Subtask 7: 0 / 9
• Subtask 8: 0 / 9
• Subtask 9: 0 / 9
• Subtask 10: 0 / 9