Submission #1116654

#	Time	Username	Problem	Language	Result	Execution time	Memory
1116654		12345678	Studentsko (COCI14_studentsko)	C++17	100 / 100	31 ms	848 KiB

studentsko

#include <bits/stdc++.h>

using namespace std;

const int nx=5e3+5;

int n, k, v[nx], t, res=INT_MAX, dp[nx];
map<int, int> mp;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n>>k;
    for (int i=1; i<=n; i++) cin>>v[i], mp[v[i]]=0;
    for (auto &[x, y]:mp) y=(t/k)+1, t++;
    for (int i=1; i<=n; i++) v[i]=mp[v[i]];
    for (int i=1; i<=n; i++)
    {
        dp[i]=1;
        for (int j=1; j<i; j++) if (v[j]<=v[i]) dp[i]=max(dp[i], dp[j]+1);
        res=min(res, n-dp[i]);
    }
    cout<<res;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10