Submission #654191

#	Time	Username	Problem	Language	Result	Execution time	Memory
654191		Mohammad_Parsa	Financial Report (JOI21_financial)	C++14	0 / 100	43 ms	5120 KiB

Main

#include<bits/stdc++.h>
using namespace std;

//#define int long long
#define ll long long
#define F first
#define S second
#define pb push_back

const int N=3e5+7;
int dp[N],v[N],a[N],mn[N];
map<int,int> mp;
vector<int> vec;

int main(){
    ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int n,d;
    cin>>n>>d;
    for(int i=0;i<n;i++){
        cin>>a[i];vec.pb(a[i]);
    }
    /*sort(vec.begin(),vec.end());
    vec.resize(distance(vec.begin(),unique(vec.begin(),vec.end())));
    for(int i=0;i<vec.size();i++){
        v[i]=vec[i];
        mp[vec[i]]=i;
    }*/
    dp[n-1]=1;
    mn[n-1]=a[n-1];
    int ans=1;
    for(int i=n-2;i>=0;i--){
        mn[i]=min(mn[i+1],a[i]);
        dp[i]=1;
        if(a[i]<mn[i+1]) dp[i]=max(dp[i],dp[i+1]+1);
        else dp[i]=max(dp[i],dp[i+1]);
        ans=max(ans,dp[i]);
    }

    cout<<ans;
}

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