In Russia, Roman numbers are used even by not very literate people. One example. The log house needs to be moved to a new location. Before disassembling it, the logs are numbered in Roman, not Arabic numbers.
Do you know why?
Choose please the correct answer!
1 The carpenter wants to show his high culture - knowledge of antiquity!
2 The carpenter cannot count, but he has a clock with Roman numerals on his left hand. He looks at them and numbers the logs.
People who are assembling this house in a new place may not know Roman numbers. But such a program will help them!
But this program has a small defect. Can you find it and fix it?