結果
| 問題 |
No.437 cwwゲーム
|
| コンテスト | |
| ユーザー |
IL_msta
|
| 提出日時 | 2017-01-19 15:00:38 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 3 ms / 2,000 ms |
| コード長 | 3,959 bytes |
| コンパイル時間 | 887 ms |
| コンパイル使用メモリ | 100,956 KB |
| 実行使用メモリ | 6,820 KB |
| 最終ジャッジ日時 | 2024-10-12 08:41:35 |
| 合計ジャッジ時間 | 2,057 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 41 |
ソースコード
#define _USE_MATH_DEFINES
#include <iostream>
#include <iomanip>
#include <sstream>
#include <algorithm>
#include <cmath>
#include <string>
#include <cstring>
#include <vector>
#include <valarray>
#include <array>
#include <queue>
#include <complex>
#include <set>
#include <map>
#include <stack>
#include <list>
#include<cassert>//assert();
#include <fstream>
/////////
#define REP(i, x, n) for(int i = x; i < n; i++)
#define rep(i,n) REP(i,0,n)
#define P(p) cout<<(p)<<endl;
#define PII pair<int,int>
/////////
#ifdef getchar_unlocked
#define mygc(c) (c)=getchar_unlocked()
#else
#define mygc(c) (c)=getchar()
#endif
#ifdef putchar_unlocked
#define mypc(c) putchar_unlocked(c)
#else
#define mypc(c) putchar(c)
#endif
/////////
typedef long long LL;
typedef long double LD;
typedef unsigned long long ULL;
/////////
using namespace::std;
/////////
#ifdef _DEBUG
#define DEBUG_BOOL(b) assert(b)
#else
#define DEBUG_BOOL(b)
#endif
/////数値読み込み
#define ENABLE_READER_ON(T) \
inline void reader(T &x){int k;x = 0;bool flag = true;\
while(true){mygc(k);\
if( k == '-'){flag = false;break;}if('0' <= k && k <= '9'){x = k - '0';break;}\
}\
if( flag ){while(true){mygc(k);if( k<'0' || '9'<k)break;x = x * 10 + (k - '0');}}\
else{while(true){mygc(k);if( k<'0' || '9'<k)break;x = x * 10 - (k-'0');}}\
}
//整数
ENABLE_READER_ON(int)
ENABLE_READER_ON(long)
ENABLE_READER_ON(long long)
ENABLE_READER_ON(unsigned int)
ENABLE_READER_ON(unsigned long)
ENABLE_READER_ON(unsigned long long)
//////
//文字読み込み
inline int reader(char c[]){int i,s=0;
for(;;){mygc(i);if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF) break;}
c[s++]=i;
for(;;){mygc(i);if(i==' '||i=='\n'||i=='\r'||i=='\t'||i==EOF) break;c[s++]=i;}
c[s]='\0';return s;
}
inline int reader(string& c,int size=100){int i;c.reserve(size);
for(;;){mygc(i);if(i != ' '&&i != '\n'&&i != '\r'&&i != '\t'&&i != EOF)break;}
c.push_back(i);
for(;;){mygc(i);if(i == ' ' || i == '\n' || i == '\r' || i == '\t' || i == EOF)break;c.push_back(i);}
return c.size();}
/////////
//数値出力
#define ENABLE_WRITER_ON(T) \
inline void writer(T x){char f[20];int s = 0;\
if (x<0){mypc('-');while(x){f[s++] = ~(x%10)+1,x /= 10;}}\
else{while(x){f[s++] = (x % 10), x /= 10;}}\
if (!s)f[s++] = 0;while (s--)mypc(f[s] + '0');}
ENABLE_WRITER_ON(int)
ENABLE_WRITER_ON(long)
ENABLE_WRITER_ON(long long)
ENABLE_WRITER_ON(unsigned int)
ENABLE_WRITER_ON(unsigned long)
ENABLE_WRITER_ON(unsigned long long)
/////////
inline void writer(const char c[]){for (int i = 0; c[i] != '\0'; i++)mypc(c[i]); }
inline void writer(const string str){writer( str.c_str() );}
///////////////////////////////////////////////////////////
// 最大公約数
template<class T>
inline T gcd(T a, T b){return b == 0 ? a : gcd(b, a % b);}
// 最小公倍数
template<class T>
inline T lcm(T a, T b){return a * b / gcd(a, b);}
////////////////////////////////
string str;
int cwwSize;
vector<int> cww;
vector<int> cwwScore;
int FLAG;
int dfs(int nowScore){
int maxScore=nowScore;
int Score;
for(int i=0;i<cwwSize;++i){
if( !(FLAG & cww[i]) ){
FLAG |= cww[i];
Score = dfs(nowScore + cwwScore[i]);
FLAG ^= cww[i];
maxScore = max(maxScore,Score);
}
}
return maxScore;
}
inline void solve(){
cin >> str;
int size = str.size();
for(int i=0;i<size;++i){
if( str[i] == '0') continue;
for(int j=i+1;j<size;++j){
if( str[i] == str[j] ) continue;
for(int k=j+1;k<size;++k){
if(str[j] != str[k])continue;
int temp = 0;
temp = (1<<(size-1-i))|(1<<(size-1-j))|(1<<(size-k-1));
cww.push_back(temp);
temp = 0;
temp = (str[i]-'0')*100+(str[j]-'0')*10+(str[k]-'0');
cwwScore.push_back(temp);
}
}
}
cwwSize = cww.size();
FLAG = 0;
writer( dfs(0) );
}
int main(void){
std::cin.tie(0);
std::ios::sync_with_stdio(false);
std::cout << std::fixed;//小数を10進数表示
cout << setprecision(16);//小数をいっぱい表示する。16?
solve();
return 0;
}
IL_msta