--> CHALLENGE <-- Binary

Question

Write a program to get a number (even float and negative numbers!) in decimal, and return that in binary.
If it was infinity, ask user the precision.

for example:
10 --> 1010
-5 --> -101
2.5 --> 10.1
2.3 --> 10.01001...

**All Languages**

Answer 1

My try:
https://code.sololearn.com/coLY4m0wPfvW/#cpp

Answer 2

That's hard, especially with numbers that cannot be fully expressed as 1/2^n

Answer 3

What is binary???

Answer 4

a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically 0 and 1.
numbers like 110101 are binary numbers.

Answer 5

https://code.sololearn.com/c1ZXvj2XT0jm/?ref=app

open on a computer to work correctly.

Answer 6

https://code.sololearn.com/cYPsvLHB9THW/?ref=app

Answer 7

one liner
https://code.sololearn.com/cgU49lo6QPTa/?ref=app