• 1greetingask.cpp asks user and prints appropriate number of greetings
• 2greeting.cpp asks user and prints appropriate number of greetings
• 3sum.cpp accumulates the sum of positive numbers inptut
• 4steppedover.cpp prints even numbers up to 10
• 4untilzero.cpp read in values until a zero is entered and write them out 3 to a line
• Makefile # default makefile
• outfile # output produced by running the 4untilzero program and piping the output to a file (e.g. a.out > outfile.html)