1. Description

Decimal to Binary

Write a program that reads a non-negative integer, converts it to the corresponding binary string (without 0b prefix), and outputs the string.

2. Input & Output

Input:

• A non-negative integer
• Use input() for reading. Note the input is a string and should be converted to integer

Output:

• A binary string (containing only 0s and 1s)
• Use print() for output

Example

# Input: 
0
# Output: 
0

# Input: 
10
# Output: 
1010

# Input: 
4759
# Output: 
1001010010111