Submission #1096449

#	Time	Username	Problem	Language	Result	Execution time	Memory
1096449		nguyenvu	Global Warming (CEOI18_glo)	C++14	10 / 100	31 ms	5500 KiB

glo

#include<bits/stdc++.h>
#define ll long long
#define endl "\n"
#define _FILE "infile"
using namespace std;
int n,x;
ll dp[1000005],a[1000005];

int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);

    cin>>n>>x;
    for(int i=1;i<=n;i++) cin>>a[i];
    for(int i=1;i<=n;i++) dp[i]=10000000000;
    int ans=0;
    for(int i=1;i<=n;i++){
        int k=lower_bound(dp+1,dp+n+1,a[i])-dp;
        dp[k]=a[i];
        ans=max(ans,k);
    }
    cout<<ans;

}

• 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