Deep Learning - Computer Vision for Beginners Using PyTorch - Conditional Statements in Python - While

This video tutorial covers the use of while loops in Python, explaining their basic structure and functionality. It demonstrates how to modify loop conditions and introduces the break and continue statements, showing their effects on loop execution. The tutorial provides code examples and output analysis to help viewers understand these concepts.

What is the output of a while loop that increments a variable from 0 until it is less than 10?

• Numbers from 0 to 9

• Numbers from 1 to 10

• Numbers from 1 to 9

• Numbers from 0 to 10

If a while loop is modified to run until a variable is less than 15, what will be the range of numbers printed?

• 1 to 14

• 0 to 15

• 1 to 15

• 0 to 14

What happens to the code after a while loop if there are additional statements?

• They are executed twice

• They are executed normally

• They cause an error

• They are ignored

What is the purpose of the break statement in a while loop?

• To pause the loop

• To restart the loop

• To exit the loop when a condition is met

• To skip the current iteration

In the given example, what condition causes the break statement to execute?

• When the variable is less than 7

• When the variable is equal to 7

• When the variable is not equal to 7

• When the variable is greater than 7

What does the continue statement do in a while loop?

• Exits the loop

• Skips the current iteration

• Ends the program

• Restarts the loop

Why is the number 7 missing in the output when using the continue statement?

• Because the loop ends before reaching 7

• Because the loop only prints even numbers

• Because the continue statement skips printing when the variable is 7

• Because the variable is reset to 0