Task4 (lesson 4,5) implemented
task 4_6 has been implemented
task4 has been fixed
min max ix in ctor
Merge branch 'task4' of https://github.com/blez/cpp_craft_0314 into task4
delete unused code
4_6 bug fixing
4_5 bug fixing
4_5 fixed
4_6 fixed
4_6 fixed
Merge pull request #271 from blez/task4

Task4