FizzBuzz 

Task description 

Write a program that outputs the numbers from 1 to 100. If the number is divisible by 3, instead of it print “A”, if it’s divisible by 5 - “B”, if it’s divisible by 15 - “AB”. The catch is to write it without any conditionals/ifs, including for/while loops.

Implementation 

The program processes one number at a time generating an event print_events_t

enumerator print_events_t [source]: Print event

The resulting event (bitmask) is used to invoke a function pointer from print_handlers which executes the required handler.

Tests 

The test fizzbuzz/test/fizzbuzz.py generates the fizzbuzz pattern and compares it with the output of the binary fizzbuzz.

Test output

C binary /home/iliya/Work/StorPool/StorPool/build/fizzbuzz/fizzbuzz output:
12A4BA78AB11A1314AB1617A19BA2223AB26A2829AB3132A34BA3738AB41A4344AB4647A49BA5253AB56A5859AB6162A64BA6768AB71A7374AB7677A79BA8283AB86A8889AB9192A94BA9798AB
Ok