71 lines
1.2 KiB
C++
71 lines
1.2 KiB
C++
/* Check cf5-opt.vim defs.
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VIM: let g:lcppflags="-std=c++11 -O2 -pthread"
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VIM: let g:wcppflags="/O2 /EHsc /DWIN32"
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VIM-: let g:cppflags=g:Iboost.g:Itbb
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VIM-: let g:ldflags=g:Lboost.g:Ltbb.g:tbbmalloc.g:tbbmproxy
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VIM-: let g:ldlibpath=g:Bboost.g:Btbb
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VIM: let g:argv=""
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*/
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#include <iostream>
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#include <vector>
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#include <stdexcept>
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bool find_winner( unsigned n )
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{
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int z = 0; // amount of zeros
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int m = 0; // amount of moves
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while ( n )
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{
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unsigned b = n & 0x1; // get the last bit.
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if ( b )
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m += z;
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else
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z++;
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n >>= 1;
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}
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return m % 2;
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}
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int main ( void )
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{try{
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//
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// Read length.
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//
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long long n;
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std::cin >> n;
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//
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// Read seq.
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//
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typedef std::vector<unsigned> arr_type;
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arr_type arr(n);
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for ( unsigned& i: arr )
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std::cin >> i;
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//
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// Solve it.
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//
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for ( unsigned i: arr )
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{
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if ( find_winner( i ) )
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std::cout << "First Player" << std::endl;
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else
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std::cout << "Second Player" << std::endl;
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}
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return 0;
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}
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catch ( const std::exception& e )
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{
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std::cerr << std::endl
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<< "std::exception(\"" << e.what() << "\")." << std::endl;
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return 2;
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}
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catch ( ... )
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{
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std::cerr << std::endl
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<< "unknown exception." << std::endl;
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return 1;
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}}
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