Explain the usage of break, continue and pass statements in Python; support your explanation with a suitable example code for each.
In Python, the break, continue, and pass statements are control flow tools that allow a programmer to alter the flow of execution within loops and conditional blocks. These statements are essential for managing the flow of control in a program, making it more efficient and readable. Below is an explanation of each statement, supported by relevant examples of their usage in Python.
The break Statement
The break statement is used to exit or terminate the current loop before it has iterated over all of its items. Once the break statement is encountered, Python immediately exits the loop and continues with the next line of code after the loop. It is commonly used when a certain condition is met and there is no need to continue processing the rest of the loop.
Example 1: Using the break statement
Consider the following example where we use the break statement to stop the loop as soon as a specific number is found:
numbers = [1, 3, 5, 7, 9, 11, 13] for num in numbers: if num == 9: print("Number found, breaking the loop!") break print(f"Checking {num}") In this example, the program loops through the list of numbers and checks each number. When it encounters the number 9, the condition num == 9 becomes True, and the break statement is executed. As a result, the loop terminates, and the program prints "Number found, breaking the loop!" without checking the ______ ________ __________ _______ __________ _________ _______ ____.
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