Submission #136145

#	Time	Username	Problem	Language	Result	Execution time	Memory
136145		vardan__02	K blocks (IZhO14_blocks)	C++14	32 / 100	1072 ms	504 KiB

blocks

#include <iostream>
#include <fstream>
#include <algorithm>
#include <cstring>
#include <string>
#include <vector>
#include <queue>
#include <deque>
#include <stack>
#include <cstdio>
#include <cmath>
#include <map>
#include <set>
using namespace std;
typedef long long ll;
#define PB push_back
#define MP make_pair
ll n,m,i,j,ans=1000000007,k,a[105],x[105],p;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    cin>>n>>k;
    for(i=1;i<=n;i++)
        cin>>a[i];
    for(i=n;i>=n-k+1;i--)
    x[i]=1;
    for(ll l=1;;l++)
    {
        m=0;p=0;
        for(i=1;i<=n;i++)
        {
            m=max(m,a[i]);
            if(x[i]==1)
            {
                p+=m;
                m=0;
            }
        }
        ans=min(ans,p);
        if(!next_permutation(x+1,x+n))
            break;
    }
    cout<<ans<<endl;
    return 0;
}

• Subtask 1: 14 / 14
• Subtask 2: 18 / 18
• Subtask 3: 0 / 21
• Subtask 4: 0 / 47