The Python Assignment Operators are handy to assign the values to the declared variables. Equals (=) operator is the most commonly used assignment operator in Python. For example:

i = 10

The list of available assignment operators in Python language.

Python Assignment Operators | Example | Explanation |
---|---|---|

= | x= 25 | Value 25 is assigned to x |

+= | x += 25 | This is same as x = x + 25 |

-= | x -= 25 | Same as x = x – 25 |

*= | x *= 25 | This is same as x = x * 25 |

/= | x /= 25 | Same as x = x / 25 |

%= | x %= 25 | This is identical to x = x % 25 |

//= | x //= 25 | Same as x = x // 25 |

**= | x **= 25 | This is same as x = x ** 25 |

&= | x &= 25 | This is same as x = x & 25 |

|= | x |= 25 | This is same as x = x | 25 |

^= | x ^= 25 | Same as x = x ^ 25 |

<<= | x <<= 25 | This is same as x = x << 25 |

>>= | x >>= 25 | Same as x = x >> 25 |

## Python Assignment Operators Example

For this example, We are using four variables a, Total, x, y and their values are 7, 21, 9 and 65. Next, we use them to show the working functionality of all the Python Assignment Operators.

a = 7 Total = 21 Total += a # Using += Operator print("The Value of the Total after using += Operator is: ", Total) Total -= a # Using -= Operator print("The Value of the Total after using -= Operator is: ", Total) Total *= a # Using *= Operator print("The Value of the Total after using *= Operator is: ", Total) Total //= a # Using //= Operator print("The Value of the Total after using //= Operator is: ", Total) Total **= a # Using **= Operator print("The Value of the Total after using **= Operator is: ", Total) Total /= a # Using /= Operator print("The Value of the Total after using /= Operator is: ", Total) Total %= a # Using %= Operator print("The Value of the Total after using %= Operator is: ", Total) x = 9 y = 65 x &= y # Using &= Operator print("The Value of the x after using &= Operator is: ", x) x |= 9 # Using |= Operator print("The Value of the x after using |= Operator is: ", x) x ^= y # Using ^= Operator print("The Value of the x after using ^= Operator is: ", x)

In this Python Assignment Operators example program, We declared 2 integer values a, Total and we assigned values 7 and 21 respectively.

The print statements will display the output of the Total after using Assignment Operators on a and Total. Let us see the functionalities of all the Python Assignment Operators

First assignment operator functionality,

Total += a # Using += print("The Value of the Total after using += is: ", Total)

Total += a means

Total = Total + a ⇒ 21 + 7 = 28

So, the output of the above mentioned Python print statement will be 28

The functionality of a Second assignment operators in Python,

Total -= a # Using -= print("The Value of the Total after using -= is: ", Total)

Total -= a means

Total = Total – a ⇒ 28 – 7 = 21

So, the output will be 21

Third assignment operator functionality,

Total *= a # Using *= print("The Value of the Total after using *= is: ", Total)

Total *= a means

Total = Total * a ⇒ 21 * 7 = 147

So, the output will be 147

Fourth assignment operator in Python functionality,

Total //= a # Using //= print("The Value of the Total after using //= is: ", Total)

Total //= a means

Total = Total // a ⇒ 147 // 7 = 21

So, the output of the above mentioned print statement will be 21

Fifth assignment operator functionality,

Total **= a # Using **= print("The Value of the Total after using **= is: ", Total)

Total **= a means

Total = Total ** a ⇒ 21*21*21 *21*21*21*21 = 1,801,088,541

So, the output of the above mentioned print statement will be 1,801,088,541

Sixth assignment operator functionality,

Total /= a # Using /= >>> print("The Value of the Total after using /= is: ", Total)

Total /= a means

Total= Total/ a ⇒ 1,801,088,541 / 7 = 257,298,363

So, the output of Total /= a will be 257,298,363

The functionality of a Seventh assignment operator in python is

Total %= a # Using %= print("The Value of the Total after using %= is: ", Total)

Total %= a means

Total = Total % a ⇒257,298,363 % 7 = 0 (because Remainder of 257,298,363 /7 is = 0)

In the next line, We declared 2 integer values x, y and we assigned values 9 and 65 respectively.

x = 9 y = 65

Eighth assignment operator functionality,

x &= y # Using &= print("The Value of the x after using &= is: ", x)

x &= y means

x = x&y ⇒ 9 & 65

⇒ 00001001 & 01000001 = 00000001 ⇒ 1

So, the output of x &= y is 1. Please refer Bitwise

Ninth one functionality,

x |= 9 # Using |= print("The Value of the x after using |= is: ", x)

x |= 9 means x | 9 ⇒ 1 | 9

⇒ 00000001 | 00001001 = 00001001 ⇒ 9

So, the output will be 9

The functionality of a Tenth assignment operator in Python,

x ^= y # Using ^= >>> print("The Value of the x after using ^= is: ", x)

x ^= y means

x = x ^ y ⇒ 9 ^65

⇒ 00001001 ^ 01000001 = 01001000 ⇒ 72

So, the output will be 72.