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python Programming Glossary: cerrPython - Is a dictionary slow to find frequency of each character? http://stackoverflow.com/questions/2522152/python-is-a-dictionary-slow-to-find-frequency-of-each-character char argv using namespace std open input file if argc 2 cerr Usage argv 0 filename n exit 2 wifstream f argv argc 1 assume..
How can I implement a C++ class in Python, to be called by C++? http://stackoverflow.com/questions/9040669/how-can-i-implement-a-c-class-in-python-to-be-called-by-c input PyObject error PyErr_Occurred if error std cerr Error occured in PyRun_String std endl PyErr_Print double ret..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python input_line if cin.eof line_count sec int time NULL start cerr Saw line_count lines in sec seconds. if sec 0 lps line_count.. lines in sec seconds. if sec 0 lps line_count sec cerr Crunch speed lps endl else cerr endl return 0 Compiled with.. sec 0 lps line_count sec cerr Crunch speed lps endl else cerr endl return 0 Compiled with g O3 o readline_test_cpp foo.cpp..
Why is splitting a string slower in C++ than Python? http://stackoverflow.com/questions/9378500/why-is-splitting-a-string-slower-in-c-than-python count subtract for final over read sec int time NULL start cerr C Saw count lines in sec seconds. if sec 0 lps count sec cerr.. C Saw count lines in sec seconds. if sec 0 lps count sec cerr Crunch speed lps endl else cerr endl return 0 compiled with.. if sec 0 lps count sec cerr Crunch speed lps endl else cerr endl return 0 compiled with g Wall O3 o split1 split_1.cpp Note..
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