Submission #213809

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Source Code Expand

#include <algorithm>
#include <bitset>
#include <cctype>
#include <climits>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <deque>
#include <functional>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
using namespace std;

int a, b, c, d, e;

long long run(int n, long long h, long long cost) {
    if (h <= 0) {
        return LLONG_MAX;
    }
    if (n == 0) {
        return cost;
    }

    return min(run(n - 1, h + b, cost + a),
               min(run(n - 1, h + d, cost + c),
                   run(n - 1, h - e, cost)));
}

int main() {
    int n, h;
    cin >> n >> h >> a >> b >> c >> d >> e;
    cout << run(n, h, 0) << endl;
}

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