Submission #770411

#	Time	Username	Problem	Language	Result	Execution time	Memory
770411		PoonYaPat	Copy and Paste 3 (JOI22_copypaste3)	C++14	5 / 100	15 ms	340 KiB

copypaste3

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

int n;
string s;
ll dp[2505],a,b,c;

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin>>n>>s>>a>>b>>c;
    dp[1]=a;
    for (int i=2; i<=n; ++i) {
        dp[i]=dp[i-1]+a;
        for (int j=1; j<i; ++j) dp[i]=min(dp[i],dp[j]+b+c*(i/j)+a*(i%j));
    }
    cout<<dp[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