‘If statement in Python is an eminent conditional loop statement that can be described as an entry-level conditional loop, where the condition is defined initially before executing the code. Python does not contain an incremental factor in the syntax. It is used for printing or performing a pa...
To better understand, we can have a more real-world example where we have used a Python dictionary as a replacement ofswitchstatement. In the below example, we have define acalculate()function and a dictionary with keys. We use theget()method to look up the value associated with a particu...
In the above program, it is important to note that regardless the value ofnumbervariable, only one block of code will be executed. Python Nested if Statements It is possible to include anifstatement inside anotherifstatement. For example, number =5# outer if statementifnumber >=0:# inner i...
As a result, we have successfully learned how to switch statements in python with an example. Advertisement You have learnt about switch-case statements in this blog, along with their alternatives and how to utilize them. Advertisement Since Python lacks an internal switch case method, as previous...
Example 2: Python Function Returning Multiple Values A Python function can return multiple values using a tuple. Here’s an example: Python def calculate_statistics(numbers): mean = sum(numbers) / len(numbers) variance = sum((x - mean) ** 2 for x in numbers) / len(numbers) std_dev ...
Opening a File in Python Using Try-FinallyTo open and write to a file in Python, you can use try-finally error handling:f = open("example.txt", "w") try: f.write("hello world") finally: f.close()This code does the following:...
# python example of continue statement counter = 1 # loop for 1 to 10 # terminate if counter == 7 while counter<=10: if counter == 7: counter += 1 #increasing the counter continue print(counter) counter += 1 print("outside of the loop") Output...
Example 2: Else with For/While Loop with BreakHere, we are demonstrating the use of the else statement with both for and while loops, where the else block is skipped if the loop is terminated early by a break statement.# python program to demosntrate # example of "else with for/while"...
# Example 1: Exit the loop using break statement courses=["java","python","pandas","sparks"] for x in courses: print(x) if x == 'pandas': break # Example 2: placed the print() after the break courses=["java","python","pandas","sparks"] ...
The continue statement in Python is used to skip the rest of the code inside a loop for the current iteration only. In other words, the loop will not terminate immediately but it will continue on with the next iteration. This is in contrast with the break statement which will terminate ...