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Q&A A formal-logic formula for decimal to binary conversion

posted 3y ago by deleted user · edited 3y ago by deleted user

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#2: Post edited by (deleted user) · 2021-07-10T17:23:08Z (over 3 years ago)

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I am giving Python code.
```python
# Function to convert decimal number
# to binary using recursion
def DecimalToBinary(num):
if num >= 1:
DecimalToBinary(num // 2)
print(num % 2, end = '')
# Driver Code
if __name__ == '__main__':
# decimal value
dec_val = 24
# Calling function
DecimalToBinary(dec_val)
```
![conversion](https://math.codidact.com/uploads/YJ1fiAVd3iaxK7ZfHN5CXxGS)
~~I hope it is understandable. Keep diving until you get zero. And, note every remainders. Remainders is binary.~~

I am giving Python code.
```python
# Function to convert decimal number
# to binary using recursion
def DecimalToBinary(num):
if num >= 1:
DecimalToBinary(num // 2)
print(num % 2, end = '')
# Driver Code
if __name__ == '__main__':
# decimal value
dec_val = 24
# Calling function
DecimalToBinary(dec_val)
```
![conversion](https://math.codidact.com/uploads/YJ1fiAVd3iaxK7ZfHN5CXxGS)
I hope it is understandable. Keep diving until you get zero. And, note every remainders. Remainders is binary.
Note : sometime some computers use 0 before binary. E.g. binary of 85 is 1010101 but, some computer will write 01010101.
I think it happens for encoding. Any computer can decode both and, return same value.

#1: Initial revision by (deleted user) · 2021-07-10T16:28:11Z (over 3 years ago)

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I am giving Python code.

```python
# Function to convert decimal number
# to binary using recursion
def DecimalToBinary(num):
     
    if num >= 1:
        DecimalToBinary(num // 2)
    print(num % 2, end = '')
 
# Driver Code
if __name__ == '__main__':
     
    # decimal value
    dec_val = 24
     
    # Calling function
    DecimalToBinary(dec_val)
```


![conversion](https://math.codidact.com/uploads/YJ1fiAVd3iaxK7ZfHN5CXxGS)

I hope it is understandable. Keep diving until you get zero. And, note every remainders. Remainders is binary.

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