Python - Basic Syntax - Tutorialspoint.
In Python, the body of the if statement is indicated by the indentation. Body starts with an indentation and the first unindented line marks the end. Python interprets non-zero values as True. None and 0 are interpreted as False. Python if Statement Flowchart Flowchart of if statement in Python programming Example: Python if Statement.
A return statement is used to end the execution of the function call and “returns” the result (value of the expression following the return keyword) to the caller. The statements after the return statements are not executed. If the return statement is without any expression, then the special value None is returned. Note: Return statement can not be used outside the function.
Python if elif else: Python if statement is same as it is with other programming languages. It executes a set of statements conditionally, based on the value of a logical expression. Also read if else, if elif else.
Python program to Print Characters in a String Example 1. This python program allows the user to enter a string. Next, it prints the characters inside this string using For Loop. Here, we used For Loop to iterate every character in a String. Inside the Python For Loop, we used the print statement to print characters inside this string.
Conditional statements In programming, very often we want to check the conditions and change the behavior of the program. How to use Conditional Statements We can write programs that has more than one choice of actions depending on a variable's value. Perhaps the most well-known statement type is the if statement.
With the Python 3.0 version, the python print() statement has changed from being a statement to a function. With more flexibility at its disposal python print() can help you do amazing things. We hope this article has given you the base on which you can master.
A statement is an instruction that the Python interpreter can execute. We have seen two kinds of statements: print and assignment. When you type a statement on the command line, Python executes it and displays the result, if there is one. The result of a print statement is a value. Assignment statements don't produce a result.