etc... book: http://algs4.cs.princeton.edu/home/
- build
$ g++ -o main main.cpp -std=c++0x -g - run
$ cat word_freq_test.txt | ./main 3or$ ./main 3 < word_freq_test.txt
etc... book: http://algs4.cs.princeton.edu/home/
$ g++ -o main main.cpp -std=c++0x -g$ cat word_freq_test.txt | ./main 3
or
$ ./main 3 < word_freq_test.txt