• hist1.cpp Histogram generator for nonnegative-integer data.
• hist2Darray.cpp 2D-Array-based implementation.
• midt.txt Sample data file (midterm scores).
• sample1.txt Sample output for input midt.txt.

• hist2.cpp Histogram generator for integer data (positive and negative).
• m2.txt Sample data file.
• sample2.txt Sample output for input m2.txt.