Submission #581684

#	Time	Username	Problem	Language	Result	Execution time	Memory
581684		elpro123	Global Warming (CEOI18_glo)	C++14	10 / 100	109 ms	1752 KiB

glo

#include <bits/stdc++.h>

#define pb push_back
#define sz(x) ((int)((x).size()))
#define all(x) (x).begin(), (x).end()
 
using namespace std;

typedef vector<int> vi;

const int N=2e5+10;
int n, x, t[N];
 
int main(){
    cin>>n>>x;
    for(int i=0; i<n; i++){
        cin>>t[i];
    }
    assert(x==0);
 
    vi lis;
    for(int i=0; i<n; i++){
        int in=lower_bound(all(lis), t[i])-lis.begin();
        if(in==sz(lis)){
            lis.pb(t[i]);
        }else {
            lis[in]=t[i];
        }
    
    } 
    cout<<sz(lis)<<"\n";
}

• 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