Submission #1030260


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

#define REP(i, s, n) for(int i = s; i < n; ++i)
#define rep(i, n)		 REP(i, 0, n)
#define SORT(c)			 sort((c).begin(), (c).end())
#define IINF	INT_MAX
#define LLINF LLONG_MAX
#define DEBUG false

typedef long long				ll;
typedef pair <int, int> ii;


int main() {
	long long n, h, a, b, c, d, e;
	cin >>n>>h>>a>>b>>c>>d>>e;
	
	h -= (n * e);
	
	if(h > 0 ) cout << 0<<endl;
	else{
		b += e;
		d += e;
		
		long long ans = LLINF;
		
		for(int i = 0; i<= n;i++){
			ll hh = h + i * b;
			ll tmp = i * a;
			if(hh > 0) {
				ans = min(ans, tmp);
				break;
			}
			else{
				ll j = (-hh + d) / d;
				if(i + j > n) continue;
				tmp += j * c;
				ans = min(ans, tmp);
			}
		}	
		
		cout <<ans<<endl;
	}
	
	
	return 0;
}

Submission Info

Submission Time
Task C - 節制
User letter
Language C++ (G++ 4.6.4)
Score 101
Code Size 808 Byte
Status AC
Exec Time 25 ms
Memory 924 KB

Judge Result

Set Name Subtask1 Subtask2 Subtask3 Subtask4
Score / Max Score 10 / 10 30 / 30 60 / 60 1 / 1
Status
AC × 25
AC × 25
AC × 86
AC × 99
Set Name Test Cases
Subtask1 sample_1.txt, sample_2.txt, sample_3.txt, 01_010.txt, 01_011.txt, 01_020.txt, 01_021.txt, 01_100.txt, 01_101.txt, 01_110.txt, 01_111.txt, 01_200.txt, 01_201.txt, 01_220.txt, 01_221.txt, 01_random01.txt, 01_random02.txt, 01_random03.txt, 01_random04.txt, 01_random05.txt, 01_random06.txt, 01_random07.txt, 01_random08.txt, 01_random09.txt, 01_random10.txt
Subtask2 sample_1.txt, sample_2.txt, sample_3.txt, 02_010.txt, 02_011.txt, 02_020.txt, 02_021.txt, 02_100.txt, 02_101.txt, 02_110.txt, 02_111.txt, 02_200.txt, 02_201.txt, 02_220.txt, 02_221.txt, 02_random01.txt, 02_random02.txt, 02_random03.txt, 02_random04.txt, 02_random05.txt, 02_random06.txt, 02_random07.txt, 02_random08.txt, 02_random09.txt, 02_random10.txt
Subtask3 sample_1.txt, sample_2.txt, sample_3.txt, sample_4.txt, 01_010.txt, 01_011.txt, 01_020.txt, 01_021.txt, 01_100.txt, 01_101.txt, 01_110.txt, 01_111.txt, 01_200.txt, 01_201.txt, 01_220.txt, 01_221.txt, 01_random01.txt, 01_random02.txt, 01_random03.txt, 01_random04.txt, 01_random05.txt, 01_random06.txt, 01_random07.txt, 01_random08.txt, 01_random09.txt, 01_random10.txt, 02_010.txt, 02_011.txt, 02_020.txt, 02_021.txt, 02_100.txt, 02_101.txt, 02_110.txt, 02_111.txt, 02_200.txt, 02_201.txt, 02_220.txt, 02_221.txt, 02_random01.txt, 02_random02.txt, 02_random03.txt, 02_random04.txt, 02_random05.txt, 02_random06.txt, 02_random07.txt, 02_random08.txt, 02_random09.txt, 02_random10.txt, 03_010.txt, 03_011.txt, 03_012.txt, 03_020.txt, 03_021.txt, 03_022.txt, 03_100.txt, 03_101.txt, 03_102.txt, 03_110.txt, 03_111.txt, 03_112.txt, 03_200.txt, 03_201.txt, 03_202.txt, 03_220.txt, 03_221.txt, 03_222.txt, 03_random01.txt, 03_random02.txt, 03_random03.txt, 03_random04.txt, 03_random05.txt, 03_random06.txt, 03_random07.txt, 03_random08.txt, 03_random09.txt, 03_random10.txt, 03_random11.txt, 03_random12.txt, 03_random13.txt, 03_random14.txt, 03_random15.txt, 03_random16.txt, 03_random17.txt, 03_random18.txt, 03_random19.txt, 03_random20.txt
Subtask4 01_010.txt, 01_011.txt, 01_020.txt, 01_021.txt, 01_100.txt, 01_101.txt, 01_110.txt, 01_111.txt, 01_200.txt, 01_201.txt, 01_220.txt, 01_221.txt, 01_random01.txt, 01_random02.txt, 01_random03.txt, 01_random04.txt, 01_random05.txt, 01_random06.txt, 01_random07.txt, 01_random08.txt, 01_random09.txt, 01_random10.txt, 02_010.txt, 02_011.txt, 02_020.txt, 02_021.txt, 02_100.txt, 02_101.txt, 02_110.txt, 02_111.txt, 02_200.txt, 02_201.txt, 02_220.txt, 02_221.txt, 02_random01.txt, 02_random02.txt, 02_random03.txt, 02_random04.txt, 02_random05.txt, 02_random06.txt, 02_random07.txt, 02_random08.txt, 02_random09.txt, 02_random10.txt, 03_010.txt, 03_011.txt, 03_012.txt, 03_020.txt, 03_021.txt, 03_022.txt, 03_100.txt, 03_101.txt, 03_102.txt, 03_110.txt, 03_111.txt, 03_112.txt, 03_200.txt, 03_201.txt, 03_202.txt, 03_220.txt, 03_221.txt, 03_222.txt, 03_random01.txt, 03_random02.txt, 03_random03.txt, 03_random04.txt, 03_random05.txt, 03_random06.txt, 03_random07.txt, 03_random08.txt, 03_random09.txt, 03_random10.txt, 03_random11.txt, 03_random12.txt, 03_random13.txt, 03_random14.txt, 03_random15.txt, 03_random16.txt, 03_random17.txt, 03_random18.txt, 03_random19.txt, 03_random20.txt, 04_010.txt, 04_011.txt, 04_020.txt, 04_021.txt, 04_100.txt, 04_101.txt, 04_110.txt, 04_111.txt, 04_200.txt, 04_201.txt, 04_220.txt, 04_221.txt, 04_random01.txt, 04_random02.txt, 04_random03.txt, 04_random04.txt, 04_random05.txt
Case Name Status Exec Time Memory
01_010.txt AC 19 ms 752 KB
01_011.txt AC 16 ms 672 KB
01_020.txt AC 16 ms 672 KB
01_021.txt AC 18 ms 792 KB
01_100.txt AC 16 ms 796 KB
01_101.txt AC 16 ms 800 KB
01_110.txt AC 16 ms 796 KB
01_111.txt AC 18 ms 672 KB
01_200.txt AC 18 ms 800 KB
01_201.txt AC 17 ms 792 KB
01_220.txt AC 18 ms 672 KB
01_221.txt AC 17 ms 796 KB
01_random01.txt AC 18 ms 672 KB
01_random02.txt AC 16 ms 792 KB
01_random03.txt AC 16 ms 800 KB
01_random04.txt AC 18 ms 796 KB
01_random05.txt AC 17 ms 800 KB
01_random06.txt AC 16 ms 796 KB
01_random07.txt AC 17 ms 916 KB
01_random08.txt AC 18 ms 800 KB
01_random09.txt AC 18 ms 800 KB
01_random10.txt AC 18 ms 792 KB
02_010.txt AC 18 ms 800 KB
02_011.txt AC 19 ms 796 KB
02_020.txt AC 18 ms 792 KB
02_021.txt AC 19 ms 792 KB
02_100.txt AC 16 ms 672 KB
02_101.txt AC 18 ms 920 KB
02_110.txt AC 18 ms 668 KB
02_111.txt AC 17 ms 796 KB
02_200.txt AC 18 ms 796 KB
02_201.txt AC 18 ms 800 KB
02_220.txt AC 18 ms 672 KB
02_221.txt AC 18 ms 800 KB
02_random01.txt AC 16 ms 800 KB
02_random02.txt AC 16 ms 800 KB
02_random03.txt AC 16 ms 792 KB
02_random04.txt AC 16 ms 796 KB
02_random05.txt AC 17 ms 672 KB
02_random06.txt AC 17 ms 800 KB
02_random07.txt AC 17 ms 924 KB
02_random08.txt AC 18 ms 796 KB
02_random09.txt AC 18 ms 800 KB
02_random10.txt AC 17 ms 796 KB
03_010.txt AC 18 ms 668 KB
03_011.txt AC 18 ms 796 KB
03_012.txt AC 18 ms 796 KB
03_020.txt AC 18 ms 668 KB
03_021.txt AC 18 ms 796 KB
03_022.txt AC 16 ms 800 KB
03_100.txt AC 18 ms 672 KB
03_101.txt AC 17 ms 800 KB
03_102.txt AC 19 ms 800 KB
03_110.txt AC 18 ms 800 KB
03_111.txt AC 18 ms 796 KB
03_112.txt AC 18 ms 796 KB
03_200.txt AC 18 ms 800 KB
03_201.txt AC 19 ms 756 KB
03_202.txt AC 16 ms 800 KB
03_220.txt AC 17 ms 716 KB
03_221.txt AC 18 ms 924 KB
03_222.txt AC 17 ms 800 KB
03_random01.txt AC 16 ms 796 KB
03_random02.txt AC 25 ms 796 KB
03_random03.txt AC 16 ms 796 KB
03_random04.txt AC 18 ms 920 KB
03_random05.txt AC 17 ms 788 KB
03_random06.txt AC 16 ms 796 KB
03_random07.txt AC 18 ms 800 KB
03_random08.txt AC 18 ms 800 KB
03_random09.txt AC 18 ms 924 KB
03_random10.txt AC 16 ms 800 KB
03_random11.txt AC 18 ms 800 KB
03_random12.txt AC 18 ms 796 KB
03_random13.txt AC 18 ms 788 KB
03_random14.txt AC 18 ms 796 KB
03_random15.txt AC 18 ms 800 KB
03_random16.txt AC 18 ms 796 KB
03_random17.txt AC 18 ms 800 KB
03_random18.txt AC 16 ms 796 KB
03_random19.txt AC 16 ms 844 KB
03_random20.txt AC 16 ms 796 KB
04_010.txt AC 19 ms 800 KB
04_011.txt AC 20 ms 796 KB
04_020.txt AC 20 ms 800 KB
04_021.txt AC 21 ms 800 KB
04_100.txt AC 18 ms 800 KB
04_101.txt AC 19 ms 800 KB
04_110.txt AC 20 ms 796 KB
04_111.txt AC 16 ms 796 KB
04_200.txt AC 18 ms 796 KB
04_201.txt AC 18 ms 672 KB
04_220.txt AC 19 ms 800 KB
04_221.txt AC 20 ms 792 KB
04_random01.txt AC 18 ms 796 KB
04_random02.txt AC 19 ms 796 KB
04_random03.txt AC 19 ms 716 KB
04_random04.txt AC 19 ms 796 KB
04_random05.txt AC 17 ms 796 KB
sample_1.txt AC 18 ms 796 KB
sample_2.txt AC 18 ms 796 KB
sample_3.txt AC 18 ms 796 KB
sample_4.txt AC 18 ms 800 KB