Unit converter is basically a type of converter which converts a value from one unit to another.
* Unit converter is simply made by doing addition, subtraction, multiplication, and division.
*There is no algorithm required for the conversion just simple mathematics and basic looping knowledge is required.
*In this unit converter first program asks the user about the type of unit required for conversion.
After taking the input it goes to loop and checks for the right condition when the condition is found it simply goes
inside and changes to the required unit and simply prints the converted unit.