Submission #2238302


Source Code Expand

#include <bits/stdc++.h>
#define pq priority_queue
using namespace std; typedef pair<int, int> P; typedef pair<int, P> P2;
typedef pair<int, P2> P3; typedef long long ll; typedef long double ld;
constexpr long long gcd(long long a, long long b){return b ? gcd(b, a % b) : a;}
constexpr long long lcm(long long a, long long b){return a / gcd(a, b) * b;}
constexpr int INF = 1e9, MOD = INF + 7, around[] = {0, 1, 1, -1, -1, 0, -1, 1, 0, 0};
constexpr int mod_pow(long long x, long long n, const int mod){long long ret=1;while(n){if(n&1)(ret*=x)%=mod;(x*=x)%=mod;n>>=1;}return ret;}
template<int n> struct Prime{bool arr[n+1];constexpr bool operator[](int k){return arr[k];}constexpr Prime():arr(){for(int i=2;i<n;i++){arr[i]=true;for(int j=2;j*j<=i;j++){if(!(i%j))arr[i]=false;}}}};
template<int n> struct Factorial{long long arr[n+1],ary[n+1];constexpr Factorial():arr(),ary(){arr[0]=1;ary[0]=1;for(int i=0;i<n;i++){arr[i+1]=arr[i]*(i+1)%MOD;ary[i+1]=mod_pow(arr[i+1],MOD-2,MOD);}}};
constexpr Factorial<1010> fact; constexpr Prime<10> prime;
constexpr long long comb(int a, int b){if(a < b) return 0LL;if(!a or !b) return 1LL; long long pos = fact.arr[a], pot = fact.ary[a - b], por = fact.ary[b]; return pos * pot % MOD * por % MOD;}
template<int n> struct Bernoulli{long long arr[n+1];constexpr Bernoulli():arr(){arr[0]=1;for(int i=1;i<=n;i++){long long sum=0;for(int j=0;j<i;j++){(sum+=comb(i+1,j)*arr[j]%MOD)%=MOD;}arr[i]=(MOD-mod_pow(i+1,MOD-2,MOD))%MOD*sum%MOD;}}};
constexpr int vx[] = {1, 0, -1, 0}, vy[] = {0, 1, 0, -1};
constexpr int sqrtN = 512, logN = 32;
constexpr ld PI = abs(acos(-1));
constexpr ll LINF=1e18;

int main(){
	long long n, h, a, b, c, d, e; cin >> n >> h >> a >> b >> c >> d >> e;
	
	long long mi = LINF;
	for(long long i = 0; i <= n; i++){
		long long A = (n - i) * e - h - b * i;
		long long B = d + e;
		long long j = (A + B - 1) / B;
		
		if(i + j > n or j < 0) continue;
		if(i * c + j * d + h == (n - (i + j)) * e) j++;
		mi = min(mi, i * a + j * c);
	}
	
	cout << mi << endl;
	return 0;
}

Submission Info

Submission Time
Task C - 節制
User ecasdqina
Language C++14 (GCC 5.4.1)
Score 0
Code Size 2060 Byte
Status WA
Exec Time 6 ms
Memory 256 KB

Judge Result

Set Name Subtask1 Subtask2 Subtask3 Subtask4
Score / Max Score 0 / 10 0 / 30 0 / 60 0 / 1
Status
AC × 24
WA × 1
AC × 23
WA × 2
AC × 79
WA × 7
AC × 96
WA × 7
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, sample_1.txt, sample_2.txt, sample_3.txt, sample_4.txt
Case Name Status Exec Time Memory
01_010.txt AC 1 ms 256 KB
01_011.txt AC 1 ms 256 KB
01_020.txt AC 1 ms 256 KB
01_021.txt AC 1 ms 256 KB
01_100.txt AC 1 ms 256 KB
01_101.txt AC 1 ms 256 KB
01_110.txt AC 1 ms 256 KB
01_111.txt AC 1 ms 256 KB
01_200.txt AC 1 ms 256 KB
01_201.txt AC 1 ms 256 KB
01_220.txt AC 1 ms 256 KB
01_221.txt AC 1 ms 256 KB
01_random01.txt AC 1 ms 256 KB
01_random02.txt AC 1 ms 256 KB
01_random03.txt WA 1 ms 256 KB
01_random04.txt AC 1 ms 256 KB
01_random05.txt AC 1 ms 256 KB
01_random06.txt AC 1 ms 256 KB
01_random07.txt AC 1 ms 256 KB
01_random08.txt AC 1 ms 256 KB
01_random09.txt AC 1 ms 256 KB
01_random10.txt AC 1 ms 256 KB
02_010.txt AC 1 ms 256 KB
02_011.txt AC 1 ms 256 KB
02_020.txt AC 1 ms 256 KB
02_021.txt AC 1 ms 256 KB
02_100.txt AC 1 ms 256 KB
02_101.txt AC 1 ms 256 KB
02_110.txt WA 1 ms 256 KB
02_111.txt AC 1 ms 256 KB
02_200.txt AC 1 ms 256 KB
02_201.txt WA 1 ms 256 KB
02_220.txt AC 1 ms 256 KB
02_221.txt AC 1 ms 256 KB
02_random01.txt AC 1 ms 256 KB
02_random02.txt AC 1 ms 256 KB
02_random03.txt AC 1 ms 256 KB
02_random04.txt AC 1 ms 256 KB
02_random05.txt AC 1 ms 256 KB
02_random06.txt AC 1 ms 256 KB
02_random07.txt AC 1 ms 256 KB
02_random08.txt AC 1 ms 256 KB
02_random09.txt AC 1 ms 256 KB
02_random10.txt AC 1 ms 256 KB
03_010.txt AC 1 ms 256 KB
03_011.txt AC 1 ms 256 KB
03_012.txt AC 1 ms 256 KB
03_020.txt AC 1 ms 256 KB
03_021.txt AC 1 ms 256 KB
03_022.txt AC 1 ms 256 KB
03_100.txt AC 1 ms 256 KB
03_101.txt AC 1 ms 256 KB
03_102.txt AC 1 ms 256 KB
03_110.txt AC 1 ms 256 KB
03_111.txt AC 1 ms 256 KB
03_112.txt AC 1 ms 256 KB
03_200.txt AC 1 ms 256 KB
03_201.txt AC 1 ms 256 KB
03_202.txt AC 1 ms 256 KB
03_220.txt AC 1 ms 256 KB
03_221.txt AC 1 ms 256 KB
03_222.txt AC 1 ms 256 KB
03_random01.txt AC 1 ms 256 KB
03_random02.txt WA 1 ms 256 KB
03_random03.txt AC 1 ms 256 KB
03_random04.txt AC 1 ms 256 KB
03_random05.txt AC 1 ms 256 KB
03_random06.txt AC 1 ms 256 KB
03_random07.txt AC 1 ms 256 KB
03_random08.txt AC 1 ms 256 KB
03_random09.txt AC 1 ms 256 KB
03_random10.txt WA 1 ms 256 KB
03_random11.txt AC 1 ms 256 KB
03_random12.txt AC 1 ms 256 KB
03_random13.txt AC 1 ms 256 KB
03_random14.txt AC 1 ms 256 KB
03_random15.txt WA 1 ms 256 KB
03_random16.txt AC 1 ms 256 KB
03_random17.txt AC 1 ms 256 KB
03_random18.txt AC 1 ms 256 KB
03_random19.txt AC 1 ms 256 KB
03_random20.txt WA 1 ms 256 KB
04_010.txt AC 5 ms 256 KB
04_011.txt AC 6 ms 256 KB
04_020.txt AC 6 ms 256 KB
04_021.txt AC 5 ms 256 KB
04_100.txt AC 6 ms 256 KB
04_101.txt AC 5 ms 256 KB
04_110.txt AC 4 ms 256 KB
04_111.txt AC 4 ms 256 KB
04_200.txt AC 2 ms 256 KB
04_201.txt AC 1 ms 256 KB
04_220.txt AC 3 ms 256 KB
04_221.txt AC 5 ms 256 KB
04_random01.txt AC 1 ms 256 KB
04_random02.txt AC 2 ms 256 KB
04_random03.txt AC 3 ms 256 KB
04_random04.txt AC 6 ms 256 KB
04_random05.txt AC 3 ms 256 KB
sample_1.txt AC 1 ms 256 KB
sample_2.txt AC 1 ms 256 KB
sample_3.txt AC 1 ms 256 KB
sample_4.txt AC 1 ms 256 KB