Submission #875918

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
875918	2023-11-20 18:18:00	maxFedorchuk	Exam (eJOI20_exam)	C++14	100 / 100	364 ms	211232 KiB

exam

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#include <bits/stdc++.h>
using namespace std;
const long long MXN=1e5+10;
const long long MX=5050;
const long long INF=1e18;
const long long lg=20;
long long sc[MXN],nd[MXN];
long long spars[lg][MXN];
long long dp[MX][MX];
long long mas[MXN];
long long n;
void cntspr()
{
    for(long long i=1;i<=n;i++)
    {
        spars[0][i]=sc[i];
    }
    for(long long i=1;i<lg;i++)
    {
        long long zd=(1LL<<i);
        long long pzd=zd/2;
        for(long long j=1;j<=(n-zd+1);j++)
        {
            spars[i][j]=max(spars[i-1][j],spars[i-1][j+pzd]);
 
 
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