結果
問題 | No.158 奇妙なお使い |
ユーザー | is_eri23 |
提出日時 | 2015-02-27 09:39:21 |
言語 | C++11 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 45 ms / 5,000 ms |
コード長 | 3,276 bytes |
コンパイル時間 | 1,282 ms |
コンパイル使用メモリ | 158,440 KB |
実行使用メモリ | 51,712 KB |
最終ジャッジ日時 | 2024-06-28 22:24:47 |
合計ジャッジ時間 | 3,254 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 35 ms
50,816 KB |
testcase_01 | AC | 34 ms
50,688 KB |
testcase_02 | AC | 34 ms
50,688 KB |
testcase_03 | AC | 34 ms
50,688 KB |
testcase_04 | AC | 45 ms
51,712 KB |
testcase_05 | AC | 34 ms
50,816 KB |
testcase_06 | AC | 35 ms
50,688 KB |
testcase_07 | AC | 38 ms
50,560 KB |
testcase_08 | AC | 35 ms
50,688 KB |
testcase_09 | AC | 34 ms
50,816 KB |
testcase_10 | AC | 34 ms
50,688 KB |
testcase_11 | AC | 34 ms
50,688 KB |
testcase_12 | AC | 33 ms
50,688 KB |
testcase_13 | AC | 33 ms
50,688 KB |
testcase_14 | AC | 35 ms
50,688 KB |
testcase_15 | AC | 35 ms
50,688 KB |
testcase_16 | AC | 35 ms
50,688 KB |
testcase_17 | AC | 36 ms
50,688 KB |
testcase_18 | AC | 36 ms
50,816 KB |
testcase_19 | AC | 34 ms
50,688 KB |
testcase_20 | AC | 34 ms
50,688 KB |
testcase_21 | AC | 34 ms
51,072 KB |
testcase_22 | AC | 34 ms
51,712 KB |
testcase_23 | AC | 34 ms
50,688 KB |
testcase_24 | AC | 33 ms
50,688 KB |
testcase_25 | AC | 34 ms
50,688 KB |
testcase_26 | AC | 34 ms
50,688 KB |
testcase_27 | AC | 35 ms
50,688 KB |
testcase_28 | AC | 35 ms
50,816 KB |
testcase_29 | AC | 35 ms
50,688 KB |
testcase_30 | AC | 35 ms
50,560 KB |
ソースコード
#include <bits/stdc++.h> #define EPS 1e-9 #define INF 1070000000LL #define MOD 1000000007LL #define fir first #define foreach(it,X) for(auto it=(X).begin();it!=(X).end();it++) #define numa(x,a) for(auto x: a) #define ite iterator #define mp make_pair #define rep(i,n) rep2(i,0,n) #define rep2(i,m,n) for(int i=m;i<(n);i++) #define pb push_back #define pf push_front #define sec second #define sz(x) ((int)(x).size()) #define ALL( c ) (c).begin(), (c).end() #define gcd(a,b) __gcd(a,b) #define mem(x,n) memset(x,n,sizeof(x)) #define endl "\n" using namespace std; template <int POS, class TUPLE> void deploy(std::ostream &os, const TUPLE &tuple){} template <int POS, class TUPLE, class H, class ...Ts> void deploy(std::ostream &os, const TUPLE &t){ os << (POS == 0 ? "" : ", ") << get<POS>(t); deploy<POS + 1, TUPLE, Ts...>(os, t); } template <class T,class U> std::ostream& operator<<(std::ostream &os, std::pair<T,U> &p){ os << "(" << p.first <<", " << p.second <<")";return os; } template <class T> std::ostream& operator<<(std::ostream &os, std::vector<T> &v){ int remain = v.size(); os << "{"; for(auto e: v) os << e << (--remain == 0 ? "}" : ", "); return os; } template <class T> std::ostream& operator<<(std::ostream &os, std::set<T> &v){ int remain = v.size(); os << "{"; for(auto e: v) os << e << (--remain == 0 ? "}" : ", "); return os; } template <class T, class K> std::ostream& operator<<(std::ostream &os, std::map<T, K> &mp){ int remain = mp.size(); os << "{"; for(auto e: mp) os << "(" << e.first << " -> " << e.second << ")" << (--remain == 0 ? "}" : ", "); return os; } #define DEBUG1(var0) { std::cerr << (#var0) << "=" << (var0) << endl; } #define DEBUG2(var0, var1) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG1(var1); } #define DEBUG3(var0, var1, var2) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG2(var1,var2); } #define DEBUG4(var0, var1, var2, var3) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG3(var1,var2,var3); } using ll = long long; int memo[11][110][10010]; int Cm,Bm; int B[3]; int C[3]; bool calc(int *A, int *d, int m){ //払えるか if (m <= 1000 * A[0]) { d[0] = m / 1000; m %= 1000; }else{ d[0] = A[0]; m -= 1000 * A[0]; } if (m <= 100 * A[1]) { d[1] = m / 100; m %= 100; }else{ d[1] = A[1]; m -= 100 * A[1]; } if (m <= A[2]) { d[2] = m; }else{ return false; } return true; } int dp_go(int a1, int a2, int a3){ if (memo[a1][a2][a3] >= 0) { return memo[a1][a2][a3]; } //Bにいく int ret = 0; { int A[3] = {a1,a2,a3}; int Bd[3]; auto OK = calc(A,Bd,Bm); if (OK) { rep(i,3){ A[i] -= Bd[i]; A[i] += B[i]; } ret = 1 + dp_go(A[0],A[1],A[2]); } } //Cにいく { int A[3] = {a1,a2,a3}; int Cd[3]; auto OK = calc(A,Cd,Cm); if (OK) { rep(i,3){ A[i] -= Cd[i]; A[i] += C[i]; } ret = max(ret,1 + dp_go(A[0],A[1],A[2])); } } return memo[a1][a2][a3] = ret; } int main() { cin.tie(0); ios_base::sync_with_stdio(0); mem(memo,-1); int A[3]; rep(i,3){ cin >> A[i]; } cin >> Bm; rep(i,3){ cin >> B[i]; } cin >> Cm; rep(i,3){ cin >> C[i]; } cout << dp_go(A[0],A[1],A[2]) << endl; return 0; }