Submission #93112

#	Time	Username	Problem	Language	Result	Execution time	Memory
93112		Nodir_Bobiev	K blocks (IZhO14_blocks)	C++14	53 / 100	2 ms	504 KiB

blocks

# include <iostream>

using namespace std;
	
const int N = 200;
	
int n, k;
int a[N], dp[N][N];

int main()
{
	ios_base::sync_with_stdio(false);
	cin >> n >> k;
	
	for (int i = 1; i <= n; i++)
		cin >> a[i];
	
	for (int i = 1; i <= n; i++){
		for (int j = 0; j <= k; j++){
			dp[i][j] = 1e8 + 1;
		}
	}
	
	for (int i = 1; i <= n; i++){
		for (int j = 1; j <= min(k, i); j++){
			int mx = a[i];
			for (int t = i - 1; t >= j - 1; t--){
				dp[i][j] = min(dp[i][j], dp[t][j - 1] + mx);
				mx = max(mx, a[t]);
			}
		}
	}
	
	cout << dp[n][k];
	
}

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