Submission #219858

#	Time	Username	Problem	Language	Result	Execution time	Memory
219858		Sho10	Table Tennis (info1cup20_tabletennis)	C++14	0 / 100	6 ms	1024 KiB

tabletennis

/*
ID: Sho10
LANG: C++
*/
#include <bits/stdc++.h> //Andrei Alexandru a.k.a Sho10
#define ll long long int
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define all(a) (a).begin(), (a).end()
#define sz size
#define f first
#define s second
#define pb push_back
#define er erase
#define in insert
#define mp make_pair
#define pi pair
#define rc(s) return cout<<s,0
#define endl '\n'
#define mod 1000000007
#define PI 3.14159265359
#define CODE_START  ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
ll n,a[2005],k,s=0;
map<ll,ll>viz;
int32_t main(){
CODE_START;
cin>>n>>k;
ll ans=0;
for(ll i=0;i<n+k;i++)
{
    cin>>a[i];
    viz[a[i]]=1;
    ans=ans+a[i];
}
sort(a,a+n);
for(ll j=0;j<n+k;j++)
{
    s=ans-a[j];
    ll s1=-1;
    for(ll i=0;i<n+k;i++)
    {
        if(i!=j){
            if(viz[s-a[i]]==0){
                    s1=1;
            break;
        }
    }
}
if(s1==-1){
    for(ll i=0;i<n+k;i++)
    if(i!=j){
            cout<<a[i]<<' ';
    }
    return 0;
}
}
}

• Subtask 1: 0 / 11
• Subtask 2: 0 / 9
• Subtask 3: 0 / 14
• Subtask 4: 0 / 15
• Subtask 5: 0 / 9
• Subtask 6: 0 / 14
• Subtask 7: 0 / 15
• Subtask 8: 0 / 13