Print("Your input is wrong, please try again.") Response = input("What month has an extra day in leap year? ").lower() Print("You have cleared the first level.") Response = int(input("How many days are there in a leap year? "))
#MULTIPLE OR STATEMENTS PYTHON IF CODE#
The above diagram represents the following code flow. Indented Code Block Flowchart Nested Condition Statement Flowchart Given below is the syntax of a multi-level nested if-elif-else statement. Python doesn’t limit the level of nested conditions in a program. In such a case, Python allows nesting of an if-else or if-elif-else inside another conditional clause. And it could have subsequent conditional blocks. Some programs may have a code block under an “if” clause. Which Python data type is an ordered sequence? tuple Once you provide the correct answer, the program would end with the following output. Which Python data type is an ordered sequence? Had you entered a wrong answer, then the output would be : Which Python data type is an ordered sequence? dictionary However, you can also press the CTRL+C to exit the program. Only by entering the correct value, the loop could break. If you provide a wrong value, then it would again prompt you for the correct input. It wants you to enter the name of an ordered sequence. This program has a while loop where it is querying about Python data types. Response = input("Which Python data type is an ordered sequence? ").lower() Indented Code Block N Flowchart If Elif Else Statement Flowchart Example while True: Given below is the syntax of Python if-elif-else statement. Python supports to specify multiple conditions by using an “elif” clause with each of the expression. It means to have more conditions, not just a single “else” block. However, the expression next to “if” can also evaluate to a value different from the boolean. The first three if-else constructs can only address two outcomes, i.e., True or False. See the below example of If-Else in one line. Value_on_true if condition else value_on_false The one-liner If-else has the following syntax: # If Else in one line - Syntax Python provides a way to shorten an if/else statement to one line. If you enter a ‘no,’ then the result of the above code would be – Is Python an interpreted language? Yes or No > no If you enter a ‘yes,’ then the output of the above code would be – Is Python an interpreted language? Yes or No > yes It converts the entered value it into lower case and runs the if-else condition. When you run the above code, it asks for your input. Indented Code Block 2 Flowchart If-Else Statement Flowchart Example answer = input("Is Python an interpreted language? Yes or No > ").lower() Given below is the syntax of Python if Else statement. Otherwise, the code indented under the else clause would execute. If the result is True, then the code block following the expression would run. The output of the above code is – How many days in a leap year? 366Ī Python if else statement takes action irrespective of what the value of the expression is. Indented Code Block Flowchart Basic Python if Statement Flowchart Example days = int(input("How many days in a leap year? ")) Given below is the syntax of Python if statement. It executes the underlying code only if the result is True. Go back to ☛ Python Tutorial Python if StatementĪ bare Python if statement evaluates whether an expression is True or False. Python Conditions/Decision-Making Statements Let’s now briefly see what this tutorial is going to cover. If the result is True, then only the code indented under the conditional block gets executed. It lets Python evaluate the logical expression (X > Y) first. Some of these are Nested if, use of ‘not,’ ‘in’ and ‘and’ operators.Ī conditional statement (like if X > Y:) envelopes around a block of code. You would also get to learn more complex forms of decision-making statements. We’ll provide their syntax and explain with the help of flowchart and examples. This tutorial describes the use of conditional programming constructs such as Python If Else, If-Elif-Else, and If-Else in One line.
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