Submission #1018684

#	Time	Username	Problem	Language	Result	Execution time	Memory
1018684		Unforgettablepl	Copy and Paste 3 (JOI22_copypaste3)	C++17	5 / 100	7 ms	600 KiB

copypaste3

#include <bits/stdc++.h>
using namespace std;

#define int long long


int32_t main(){
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);
	int n,a,b,c;
	string s;
	cin >> n >> s >> a >> b >> c;
	s.insert(s.begin(),'$');
	vector<int> DP(n+1);
	for(int i=1;i<=n;i++){
		DP[i] = i*a;
		for(int x=1;x<i;x++)DP[i]=min(DP[i],DP[x]+b+c*(i/x)+a*(i%x));
	}
	cout << DP[n] << '\n';
}

• Subtask 1: 0 / 1
• Subtask 2: 5 / 5
• Subtask 3: 0 / 14
• Subtask 4: 0 / 10
• Subtask 5: 0 / 32
• Subtask 6: 0 / 38