Submission #987319

#	Time	Username	Problem	Language	Result	Execution time	Memory
987319		lucri	Editor (BOI15_edi)	C++17	28 / 100	84 ms	5452 KiB

edi

#include <bits/stdc++.h>
using namespace std;
long long n,v[300010];
stack<int>s;
int main()
{
    cin>>n;
    for(int i=1;i<=n;++i)
        cin>>v[i];
    for(int i=1;i<n;++i)
        cout<<1<<'\n';
    for(int i=n;i>=0;--i)
    {
        if(s.empty()&&v[i]>=0)
        {
            cout<<v[i]<<'\n';
            return 0;
        }
        if(!s.empty()&&v[i]>s.top())
            s.pop();
        else
            s.push(v[i]);
    }
    return 0;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 15
• Subtask 3: 28 / 28
• Subtask 4: 0 / 37