제출 #770410

#제출 시각아이디문제언어결과실행 시간메모리
770410PoonYaPatCopy and Paste 3 (JOI22_copypaste3)C++14
0 / 100
0 ms212 KiB
#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 (ll i=2; i<n; ++i) {
        dp[i]=i*a;
        for (ll j=1; j<i; ++j) dp[i]=min(dp[i],dp[j]+b+c*(i/j)+a*(i%j));
    }
    cout<<dp[n];
}
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