#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
#ifdef __GXX_EXPERIMENTAL_CXX0X__
#include <array>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#endif
using namespace std;
char a[1001000];
int p;
int init()
{
p=p+2;
printf("Ok");
while( (a[p]>='0' && a[p]<='9') || (a[p]>='A' && a[p]<='E') )
printf("%c",a[p++]);
printf("\n");
return 0;
}
int main()
{
while(~scanf("%s",a))
{
p=0;
while (a[p]!='\0')
{
if (a[p]=='0' && a[p+1]=='k')
{
if (a[p+2]>='0' && a[p+2]<='9') init();
else if (a[p+2]>='A' && a[p+2]<='E') init();
}
p++;
}
}
return 0;
}
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原文:http://blog.csdn.net/u012349696/article/details/46942863