Submission #1171226

#	Time	Username	Problem	Language	Result	Execution time	Memory
1171226		ffeyyae	Global Warming (CEOI18_glo)	C++20	10 / 100	21 ms	1036 KiB

glo

#include <bits/stdc++.h>
using namespace std;
const int N = 2e5+5;
int n, x;
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin >> n >> x;
    vector<int> vec;
    for( int i=0;i<n;i++ )
    {
        int a; cin >> a;
        int idx = lower_bound( vec.begin(), vec.end(), a )-vec.begin();
        if( idx == vec.size() ) vec.push_back( a );
        else vec[idx] = a;
    }
    cout << vec.size();
    return 0;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 13
• Subtask 4: 10 / 10
• Subtask 5: 0 / 20
• Subtask 6: 0 / 17
• Subtask 7: 0 / 25