Submission #910958

#	Time	Username	Problem	Language	Result	Execution time	Memory
910958		vjudge1	Table Tennis (info1cup20_tabletennis)	C++17	20 / 100	66 ms	4440 KiB

tabletennis

#include <iostream>

using namespace std;

#define MAXN 150000
#define MAXK 400

int v[MAXN+MAXK+1];
int sol[MAXN+1];

int main()
{
    int n, k;
    cin>>n>>k;
    int i;
    long long sum;
    sum=0;
    for(i=1; i<=n+k; i++)
    {
        cin>>v[i];
        sum+=v[i];
    }
    if(k==1)
    {
        int p, csum, ok, j;
        for(i=1; i<=n+k; i++)
        {
            if((sum-v[i])%(n/2)==0)
            {
                p=1;
                for(j=1; j<=n+k; j++)
                    if(j!=i)
                        sol[p++]=v[j];
                p=n;
                csum=(sum-v[i])/(n/2);
                ok=0;
                for(j=1; j<=n/2; j++)
                {
                    if(sol[j]+sol[p]==csum)
                        ok++;
                    p--;
                }
                if(ok==n/2)
                    break;
            }
        }
    }
    for(i=1; i<=n; i++)
        cout<<sol[i]<<" ";
}

• Subtask 1: 11 / 11
• Subtask 2: 9 / 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