12/24/2023 0 Comments Python else ifa = 4Īs you can observe in the above code example, in the first statement, the positive value to be evaluated, 2+a, has been printed since the condition a=4 was true. Let us take another example to grasp the ternary operator in Python better. ![]() Therefore, the positive statement print(10) has been executed. On the other hand, since the expression/condition 5>4 is true. Thus, the statement print(15) after else has been executed. Therefore, as you can observe in the above code example, the expression 3>4 is checked for validity since it is false. Let us understand the ternary operator with the help of the code examples. However, the syntax seems a little confusing, but the processing is as simple as the if/else statements. The syntax for the ternary operator is as follows: (positive value) if (expression/condition) else (negative value) However, the if and the else keywords are used in Python but with different syntax. In other languages, the ternary operator is used with the colon and the question mark symbol. The positive value refers to the statements inside the if statement, whereas the negative value represents the statements inside the else statement in Python. The condition is the same thing checked in an if statement it will decide whether to execute the statements inside if or else. There are three components in the ternary operator: the condition, the positive value, and the negative value. However, Python does not follow the same syntax as the other languages, but the purpose remains the same in all of them. This ternary operator is used in almost all programming languages, such as Java, C++, etc., in place of the if-else statement making it easier to use the if statement. These ternary operators decide whether to execute the first set of statements or the second based on the condition’s truth or falsity. Since the if-else statements are used as decision-making statements in any programming language, so are ternary operators. It was introduced in Python version 2.5 and is continued to exist because of its usefulness. Similar to such shorthand notations in Python, we have one more notation known as a ternary operator for the if-else statement in Python. The expression a=a+b becomes a+=b similarly, a=a/b becomes a/=b, and many more. Let us take the example of the assignment operators. ![]() There have been many shorthand notations that we have been using so far in Python. Use the Ternary Operator as if-else Shorthand in PythonĪs discussed earlier, a shorthand notation is a way in which a program can be written concisely. This article will discuss the shorthand notation used in Python as a shortcut for the if-else statements. Shorthand notations are the methods by which a work can be done more concisely and in less time and energy. Shorthand notations are often used in programming to make our work easier. Use the Ternary Operator as if-else Shorthand in Python.
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