Submission #851733

#	Time	Username	Problem	Language	Result	Execution time	Memory
851733		Trumling	Financial Report (JOI21_financial)	C++14	14 / 100	41 ms	5832 KiB

Main

#include<bits/stdc++.h>
using namespace std;
    
typedef long long ll;
#define pb push_back
#define F first
#define S second
#define enter cout<<'\n';
#define INF 999999999999
ll MOD=1000000006;
#define round fixed<<setprecision(2)<<
#define all(x) x.begin(),x.end()


int main()
{

ios_base::sync_with_stdio(0);
cin.tie(0);

ll n,d;
cin>>n>>d;

ll arr[n];
for(int i=0;i<n;i++)
    cin>>arr[i];

ll ans=0;

for(int i=0;i<(1<<n);i++)
{
    if((i&(1<<(n-1)))==0)
    continue;

    ll pre=-1;
    ll curr=0;
    ll maxi=-1;
    bool tf=1;

    for(int j=0;j<n;j++)
    {
        if((i&(1<<j))==0)
        continue;

        if(pre!=-1 && j-pre>d)
        {
            tf=0;
            break;
        }

        pre=j;
        if(maxi<arr[j])
        {
            maxi=arr[j];
            curr++;
        }
    }
    
    if(tf)
    ans=max(ans,curr);

}
cout<<ans;
}
   

• Subtask 1: 14 / 14
• Subtask 2: 0 / 14
• Subtask 3: 0 / 20
• Subtask 4: 0 / 12
• Subtask 5: 0 / 5
• Subtask 6: 0 / 35