Submission #422990

#	Time	Username	Problem	Language	Result	Execution time	Memory
422990		MKopchev	Financial Report (JOI21_financial)	C++14	48 / 100	4094 ms	2620 KiB

Main

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

const int nmax=3e5+42;

int n,d,inp[nmax];

int dp[nmax];

int main()
{
    scanf("%i%i",&n,&d);

    for(int i=1;i<=n;i++)scanf("%i",&inp[i]);

    int outp=0;

    for(int i=1;i<=n;i++)
    {
        dp[i]=1;

        int cnt=0;

        for(int j=i-1;j>=1&&cnt<d;j--)
        {
            if(inp[i]<=inp[j])cnt++;
            else
            {
                cnt=0;

                dp[i]=max(dp[i],dp[j]+1);
            }
        }

        outp=max(outp,dp[i]);
        //cout<<i<<" -> "<<dp[i]<<endl;
    }

    printf("%i\n",outp);

    return 0;
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf("%i%i",&n,&d);
      |     ~~~~~^~~~~~~~~~~~~~
Main.cpp:14:31: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |     for(int i=1;i<=n;i++)scanf("%i",&inp[i]);
      |                          ~~~~~^~~~~~~~~~~~~~

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