Submission #1367194

#	Time	Username	Problem	Language	Result	Execution time	Memory
1367194		biserailieva	Subset Mex (EGOI22_subsetmex)	C++20	100 / 100	3 ms	344 KiB

Main

#include <bits/stdc++.h>
using namespace std;

int main()
{
    int t;
    cin>>t;
    while(t--)
    {
        int n;
        cin>>n;
        long long A[n];
        for(int i=0;i<n;i++)
        {
            cin>>A[i];
        }
        long long res=1;
        for(int i=n-1;i>=0;i--)
        {
            if(res>A[i])
            {
                res+=res-A[i];
            }
        }
        cout<<res<<endl;
    }
    return 0;
}

• Subtask 1: 5 / 5
• Subtask 2: 17 / 17
• Subtask 3: 7 / 7
• Subtask 4: 9 / 9
• Subtask 5: 20 / 20
• Subtask 6: 9 / 9
• Subtask 7: 10 / 10
• Subtask 8: 23 / 23