Submission #443846

#	Time	Username	Problem	Language	Result	Execution time	Memory
443846		NintsiChkhaidze	K blocks (IZhO14_blocks)	C++14	0 / 100	1 ms	332 KiB

blocks

#include <bits/stdc++.h>
#define pb push_back
#define s second
#define f first
#define ll long long
#define int ll 
using namespace std;
const int N = 100005;
int dp[105][N],a[N];
main (){
    ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
    int n,k;
    cin>>n>>k;
    
    for (int i = 1; i <= n; i++)
        cin>>a[i];
    
    sort(a + 1, a + n + 1);
    
    for (int i = 1; i <= k; i++)
        for (int j = 0; j <= n; j++)
            dp[j][i] = 1e9;
    
    dp[0][0] = 0;
    for (int i = 1; i <= n; i++){
        for (int j = 1; j <= k; j++){
            for (int id = i; id >= 1; id--){
                dp[i][j] = min(dp[i][j],dp[id - 1][j - 1] + a[i]);
            }
        }
    }
    
    cout<<dp[n][k];
}

Compilation message (stderr)

blocks.cpp:10:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   10 | main (){
      | ^~~~

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