
- Python 3 Basic Tutorial
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- What is New in Python 3
- Python 3 - Overview
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- Python 3 - Basic Syntax
- Python 3 - Variable Types
- Python 3 - Basic Operators
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Python 3 - Assignment Operators Example
Assume variable a holds the value 10 and variable b holds the value 20, then −
Operator | Description | Example |
---|---|---|
= | Assigns values from right side operands to left side operand | c = a + b assigns value of a + b into c |
+= Add AND | It adds right operand to the left operand and assign the result to left operand | c += a is equivalent to c = c + a |
-= Subtract AND | It subtracts right operand from the left operand and assign the result to left operand | c -= a is equivalent to c = c - a |
*= Multiply AND | It multiplies right operand with the left operand and assign the result to left operand | c *= a is equivalent to c = c * a |
/= Divide AND | It divides left operand with the right operand and assign the result to left operand | c /= a is equivalent to c = c / ac /= a is equivalent to c = c / a |
%= Modulus AND | It takes modulus using two operands and assign the result to left operand | c %= a is equivalent to c = c % a |
**= Exponent AND | Performs exponential (power) calculation on operators and assign value to the left operand | c **= a is equivalent to c = c ** a |
//= Floor Division | It performs floor division on operators and assign value to the left operand | c //= a is equivalent to c = c // a |
Example
Assume variable a holds the value 10 and variable b holds the value 20, then −
#!/usr/bin/python3 a = 21 b = 10 c = 0 c = a + b print ("Line 1 - Value of c is ", c) c += a print ("Line 2 - Value of c is ", c ) c *= a print ("Line 3 - Value of c is ", c ) c /= a print ("Line 4 - Value of c is ", c ) c = 2 c %= a print ("Line 5 - Value of c is ", c) c **= a print ("Line 6 - Value of c is ", c) c //= a print ("Line 7 - Value of c is ", c)
Output
When you execute the above program, it produces the following result −
Line 1 - Value of c is 31 Line 2 - Value of c is 52 Line 3 - Value of c is 1092 Line 4 - Value of c is 52.0 Line 5 - Value of c is 2 Line 6 - Value of c is 2097152 Line 7 - Value of c is 99864
python_basic_operators.htm
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