№  List of Problems  Mark of completion 
1

Real numbers


2

Scientific format  1


3

Scientific format  2


4

Input and output of real numbers


5

Operations with real numbers. Standart library cmath


6

Fractional part of the number


7

The area of a right triangle


8

I'll meet you in ...


9

Average values


10

The length of the circle through the area of the circle

