i just need the nested while loop to do this !

we already have most of the functions and the variable .

so i just need this part .

Your code should take the struct Number pointed by parameter "pn" and preserve the value v = m a n t i s s a 2 e x p 2 10 e x p 10 . The restrictions are as follows:

• mantissa should end up as a value that has bit 63 set. mantissa is a 64-bit unsigned integer.
• exp10 should be 0 when your algorithm is done.
• exp2 can be any integer (signed)
• the represented value v should be preserved as much as possible

In the following editor area, indicates the following when your code completes

• mantissa (in base-10)
• exp2 (in base-10)