結果
問題 | No.393 2本の竹 |
ユーザー | shimomire |
提出日時 | 2016-07-12 00:31:49 |
言語 | C++11 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 233 ms / 1,000 ms |
コード長 | 5,070 bytes |
コンパイル時間 | 1,221 ms |
コンパイル使用メモリ | 123,120 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-08 05:32:13 |
合計ジャッジ時間 | 4,588 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 | 80 ms
5,248 KB |
testcase_01 | AC | 28 ms
5,248 KB |
testcase_02 | AC | 80 ms
5,248 KB |
testcase_03 | AC | 77 ms
5,248 KB |
testcase_04 | AC | 39 ms
5,248 KB |
testcase_05 | AC | 51 ms
5,248 KB |
testcase_06 | AC | 36 ms
5,248 KB |
testcase_07 | AC | 97 ms
5,248 KB |
testcase_08 | AC | 158 ms
5,248 KB |
testcase_09 | AC | 233 ms
5,248 KB |
testcase_10 | AC | 77 ms
5,248 KB |
testcase_11 | AC | 126 ms
5,248 KB |
testcase_12 | AC | 123 ms
5,248 KB |
testcase_13 | AC | 123 ms
5,248 KB |
testcase_14 | AC | 102 ms
5,248 KB |
testcase_15 | AC | 61 ms
5,248 KB |
testcase_16 | AC | 83 ms
5,248 KB |
testcase_17 | AC | 72 ms
5,248 KB |
testcase_18 | AC | 41 ms
5,248 KB |
testcase_19 | AC | 18 ms
5,248 KB |
testcase_20 | AC | 36 ms
5,248 KB |
testcase_21 | AC | 59 ms
5,248 KB |
testcase_22 | AC | 117 ms
5,248 KB |
testcase_23 | AC | 132 ms
5,248 KB |
testcase_24 | AC | 63 ms
5,248 KB |
testcase_25 | AC | 48 ms
5,248 KB |
testcase_26 | AC | 26 ms
5,248 KB |
testcase_27 | AC | 206 ms
5,248 KB |
ソースコード
#include <cassert>// c #include <iostream>// io #include <iomanip> #include <fstream> #include <sstream> #include <vector>// container #include <map> #include <set> #include <queue> #include <bitset> #include <stack> #include <algorithm>// other #include <complex> #include <numeric> #include <functional> #include <random> #include <regex> using namespace std; typedef long long ll;typedef unsigned long long ull;typedef long double ld; #define ALL(c) c.begin(),c.end() #define IN(l,v,r) (l<=v && v < r) template<class T> void UNIQUE(T& v){v.erase(unique(ALL(v)),v.end());} //debug #define DUMP(x) cerr << #x <<" = " << (x) #define LINE() cerr<< " (L" << __LINE__ << ")" struct range{ struct Iter{ int v,step; Iter& operator++(){v+=step;return *this;} bool operator!=(Iter& itr){return v<itr.v;} int& operator*(){return v;} }; Iter i, n; range(int i, int n,int step):i({i,step}), n({n,step}){} range(int i, int n):range(i,n,1){} range(int n):range(0,n){} Iter& begin(){return i;} Iter& end(){return n;} }; struct rrange{ struct Iter{ int v,step; Iter& operator++(){v-=step;return *this;} bool operator!=(Iter& itr){return v>itr.v;} int& operator*(){return v;} }; Iter i, n; rrange(int i, int n,int step):i({i-1,step}), n({n-1,step}){} rrange(int i, int n):rrange(i,n,1){} rrange(int n) :rrange(0,n){} Iter& begin(){return n;} Iter& end(){return i;} }; //input template<typename T1,typename T2> istream& operator >> (istream& is,pair<T1,T2>& p){return is>>p.first>>p.second;} template<typename T1> istream& operator >> (istream& is,tuple<T1>& t){return is >> get<0>(t);} template<typename T1,typename T2> istream& operator >> (istream& is,tuple<T1,T2>& t){return is >> get<0>(t) >> get<1>(t);} template<typename T1,typename T2,typename T3> istream& operator >> (istream& is,tuple<T1,T2,T3>& t){return is >>get<0>(t)>>get<1>(t)>>get<2>(t);} template<typename T1,typename T2,typename T3,typename T4> istream& operator >> (istream& is,tuple<T1,T2,T3,T4>& t){return is >> get<0>(t)>>get<1>(t)>>get<2>(t)>>get<3>(t);} template<typename T> istream& operator >> (istream& is,vector<T>& as){for(int i:range(as.size()))is >>as[i];return is;} //output template<typename T> ostream& operator << (ostream& os, const set<T>& ss){for(auto a:ss){if(a!=ss.begin())os<<" "; os<<a;}return os;} template<typename T1,typename T2> ostream& operator << (ostream& os, const pair<T1,T2>& p){return os<<p.first<<" "<<p.second;} template<typename K,typename V> ostream& operator << (ostream& os, const map<K,V>& m){bool isF=true;for(auto& p:m){if(!isF)os<<endl;os<<p;isF=false;}return os;} template<typename T1> ostream& operator << (ostream& os, const tuple<T1>& t){return os << get<0>(t);} template<typename T1,typename T2> ostream& operator << (ostream& os, const tuple<T1,T2>& t){return os << get<0>(t)<<" "<<get<1>(t);} template<typename T1,typename T2,typename T3> ostream& operator << (ostream& os, const tuple<T1,T2,T3>& t){return os << get<0>(t)<<" "<<get<1>(t)<<" "<<get<2>(t);} template<typename T1,typename T2,typename T3,typename T4> ostream& operator << (ostream& os, const tuple<T1,T2,T3,T4>& t){return os << get<0>(t)<<" "<<get<1>(t)<<" "<<get<2>(t)<<" "<<get<3>(t);} template<typename T> ostream& operator << (ostream& os, const vector<T>& as){for(int i:range(as.size())){if(i!=0)os<<" "; os<<as[i];}return os;} template<typename T> ostream& operator << (ostream& os, const vector<vector<T>>& as){for(int i:range(as.size())){if(i!=0)os<<endl; os<<as[i];}return os;} // values template<typename T> inline T INF(){assert(false);}; template<> inline int INF<int>(){return 1<<28;}; template<> inline ll INF<ll>(){return 1LL<<58;}; template<> inline double INF<double>(){return 1e16;}; template<> inline long double INF<long double>(){return 1e16;}; template<class T> inline T EPS(){assert(false);}; template<> inline int EPS<int>(){return 1;}; template<> inline ll EPS<ll>(){return 1LL;}; template<> inline double EPS<double>(){return 1e-8;}; template<> inline long double EPS<long double>(){return 1e-8;}; // min{2^r | n < 2^r} template<typename T> T upper_pow2(T n){ T res=1;while(res<n)res<<=1;return res;} // max{d | 2^d <= n} template<typename T> T msb(T n){ int d=62;while((1LL<<d)>n)d--;return d;} template<typename T,typename U> T pmod(T v,U M){return (v%M+M)%M;} class Main{ public: void run(){ int d;cin >> d; for(int _d:range(d)){ int n1,n2;cin >> n1 >> n2; int m;cin >> m; vector<int> as(m);cin >> as; sort(ALL(as)); int Mv = 0; vector<vector<bool>> dp(m+1,vector<bool>(100050)); dp[0][0] = true; for(int i:range(1,m+1)){ for(int v:range(100050)){ if(dp[i-1][v]) dp[i][v] = true; if(v >= as[i-1] && dp[i-1][v-as[i-1]]){ dp[i][v] = true; } } } int sum = 0; for(int i:range(0,m+1)){ sum += as[i-1]; for(int v:range(100050))if(dp[i][v]){ if(v <= n1 && sum-v <= n2){ Mv = i; } } } cout << Mv << endl; } } }; int main(){ cout <<fixed<<setprecision(20); cin.tie(0); ios::sync_with_stdio(false); Main().run(); return 0; }