Submission #338928

#	Time	Username	Problem	Language	Result	Execution time	Memory
338928		kkk	Money (IZhO17_money)	C++14	45 / 100	1589 ms	57492 KiB

money

#include<iostream>
#include<set>
using namespace std;
long long m[10000004];
set <long long> s;
int main()
{
    long long n,i,pr=1e10,br=0;
    cin>>n;
    for(i=0;i<n;i++)cin>>m[i];
    s.insert(pr);
    for(i=0;i<n;i++)
    {
        pr=*s.upper_bound(m[i]);
        s.insert(m[i]);
        while(i<n-1 && m[i]<=m[i+1] && m[i+1]<=pr)
        {s.insert(m[i+1]);i++;}

        br++;
    }
    cout<<br<<endl;

}

• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 20 / 20
• Subtask 4: 0 / 55