Submission #851255

#	Time	Username	Problem	Language	Result	Execution time	Memory
851255		Jawad_Akbar_JJ	Fancy Fence (CEOI20_fancyfence)	C++14	12 / 100	1 ms	604 KiB

fancyfence

#include <bits/stdc++.h>

using namespace std;
int r[55][55];
int w[55];
int h[88];
int main(){
	int n;
	cin>>n;
	for (int i=1;i<=n;i++)
		cin>>h[i];
	for (int i=1;i<=n;i++)
		cin>>w[i];
	int ans = 0;
	for (int i=n;i>=1;i--){
		for (int j=1;j<=h[i];j++){
			r[i][j] = r[i+1][j] + 1;
			ans += r[i][j]*j;
			// cout<<"At "<<i<<" "<<j<<" added "<<r[i][j]*j<<endl;
		}
	}
	cout<<ans<<endl;
}

• Subtask 1: 0 / 0
• Subtask 2: 12 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 18
• Subtask 7: 0 / 27