Python number to binary string – Python Program to Flipping the Binary Bits

Python number to binary string: Given a binary string, the task is to flip the bits in the given binary string in Python.

Examples:

Example1:

Input:

Given Binary string =1101010001001

Output:

The given binary string before flipping bits is [ 1101010001001 ]
The given binary string after flipping bits is [ 0010101110110 ]

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Example2:

Input:

Given Binary string =00110011111

Output:

The given binary string before flipping bits is [ 00110011111 ]
The given binary string after flipping bits is [ 11001100000 ]

Program to Flipping the Binary Bits in Python

Below are the ways to flip the bits in the given binary string in Python.

• Using For loop(Static Input)
• Using For loop(User Input)
• Using replace() function (Static Input)
• Using replace() function (User Input)

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Method #1: Using For Loop (Static Input)

Approach:

• Give the binary string as static input and store it in a variable.
• Take an empty string(say flipbinary) which is the result after flipping the bits and initialize its value to a null string using “”.
• Traverse the given binary string using For loop.
• If the bit is 1 then concatenate the flipbinary with 0.
• Else concatenate the flipbinary with 1.
• Print the modified binary string after flipping the bits.
• The Exit of the Program.

Below is the implementation:

# Give the binary string as static input and store it in a variable.
gvnbinstring = '1101010001001'
# Take an empty string(say flipbinary) which is the result after flipping the bits
# and initialize its value to a null string using "".
flipbinary = ""
# Traverse the given binary string using For loop.
for bitval in gvnbinstring:
    # If the bit is 1 then concatenate the flipbinary with 0.
    if bitval == '1':
        flipbinary += '0'
    # Else concatenate the flipbinary with 1.
    else:
        flipbinary += '1'
# Print the modified binary string after flipping the bits.
print('The given binary string before flipping bits is [', gvnbinstring, ']')
print('The given binary string after flipping bits is [', flipbinary, ']')

Output:

The given binary string before flipping bits is [ 1101010001001 ]
The given binary string after flipping bits is [ 0010101110110 ]

Method #2: Using For Loop (User Input)

Approach:

• Give the binary string as user input using input() and store it in a variable.
• Take an empty string(say flipbinary) which is the result after flipping the bits and initialize its value to a null string using “”.
• Traverse the given binary string using For loop.
• If the bit is 1 then concatenate the flipbinary with 0.
• Else concatenate the flipbinary with 1.
• Print the modified binary string after flipping the bits.
• The Exit of the Program.

Below is the implementation:

# Give the binary string as user input using input() and store it in a variable.
gvnbinstring = input('Enter some random binary string = ')
# Take an empty string(say flipbinary) which is the result after flipping the bits
# and initialize its value to a null string using "".
flipbinary = ""
# Traverse the given binary string using For loop.
for bitval in gvnbinstring:
    # If the bit is 1 then concatenate the flipbinary with 0.
    if bitval == '1':
        flipbinary += '0'
    # Else concatenate the flipbinary with 1.
    else:
        flipbinary += '1'
# Print the modified binary string after flipping the bits.
print('The given binary string before flipping bits is [', gvnbinstring, ']')
print('The given binary string after flipping bits is [', flipbinary, ']')

Output:

Enter some random binary string = 0011100110101010
The given binary string before flipping bits is [ 0011100110101010 ]
The given binary string after flipping bits is [ 1100011001010101 ]

Method #3: Using replace() function (Static Input)

Approach:

• Give the binary string as static input and store it in a variable.
• Replace all 1’s present in the given binary string with some random character like p.
• Replace all 0’s present in the given binary string with 1.
• Replace all p’s present in the given binary string with 0.
• Here ‘p’ acts as a temporary variable.
• Print the modified binary string after flipping the bits.
• The Exit of the Program.

Below is the implementation:

# Give the binary string as static input and store it in a variable.
gvnbinstring = '1101010001001'

# Replace all 1's present in the given binary string
# with some random character like p.
flipbinary = gvnbinstring.replace('1', 'p')
# Replace all 0's present in the given
# binary string with 1.
flipbinary = flipbinary.replace('0', '1')
# Replace all p's present in the given
# binary string with 0.
# Here 'p' acts as a temporary variable.
flipbinary = flipbinary.replace('p', '0')
# Print the modified binary string after flipping the bits.
print('The given binary string before flipping bits is [', gvnbinstring, ']')
print('The given binary string after flipping bits is [', flipbinary, ']')

Output:

The given binary string before flipping bits is [ 1101010001001 ]
The given binary string after flipping bits is [ 0010101110110 ]

Method #4: Using replace() function (User Input)

Approach:

• Give the binary string as user input using input() and store it in a variable.
• Replace all 1’s present in the given binary string with some random character like p.
• Replace all 0’s present in the given binary string with 1.
• Replace all p’s present in the given binary string with 0.
• Here ‘p’ acts as a temporary variable.
• Print the modified binary string after flipping the bits.
• The Exit of the Program.

Below is the implementation:

# Give the binary string as user input using input() and store it in a variable.
gvnbinstring = input('Enter some random binary string = ')

# Replace all 1's present in the given binary string
# with some random character like p.
flipbinary = gvnbinstring.replace('1', 'p')
# Replace all 0's present in the given
# binary string with 1.
flipbinary = flipbinary.replace('0', '1')
# Replace all p's present in the given
# binary string with 0.
# Here 'p' acts as a temporary variable.
flipbinary = flipbinary.replace('p', '0')
# Print the modified binary string after flipping the bits.
print('The given binary string before flipping bits is [', gvnbinstring, ']')
print('The given binary string after flipping bits is [', flipbinary, ']')

Output:

Enter some random binary string = 00110011111
The given binary string before flipping bits is [ 00110011111 ]
The given binary string after flipping bits is [ 11001100000 ]

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