結果
問題 | No.27 板の準備 |
ユーザー |
|
提出日時 | 2014-10-24 11:03:24 |
言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 6 ms / 5,000 ms |
コード長 | 2,796 bytes |
コンパイル時間 | 2,077 ms |
コンパイル使用メモリ | 157,808 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-26 10:25:12 |
合計ジャッジ時間 | 2,516 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 18 |
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 mt make_tuple#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> 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 nums[8];int memo[40];int main(){cin.tie(0);ios_base::sync_with_stdio(0);rep(i,4){int x;cin >> nums[i];}int ans = INF;rep2(t1,1,31){rep2(t2,1,31){rep2(t3,1,31){int now_ans = 0;mem(memo,-1);int t[]={t1,t2,t3};memo[0] = 0;rep(i,3){rep2(j,t[i],31){if(memo[j-t[i]] >= 0){if(memo[j] >= 0){memo[j] = min(memo[j],memo[j-t[i]]+1);}else{memo[j] = memo[j-t[i]]+1;}}}}rep(i,4){int a = memo[nums[i]];if(a == -1){now_ans = INF;break;}else{now_ans += a;}}ans = min(ans,now_ans);}}}cout << ans << endl;return 0;}