Introduction:

In this Python code, we will learn how to use a for loop to print values from 0 to 6, excluding the number 3. We will explain the logic behind the code and show the output.

Code:

#Prints values from 0 to 6 except 3
num = 0
for num in range(6):
 num = num + 1
 if num == 3:
  continue
 print('Num has value ' + str(num))
print('End of loop')

Logic:

1. We start by initializing the variable “num” to 0.
2. Using a for loop, we iterate through the range of numbers from 0 to 5 (range(6)).
3. Inside the loop, we increment the value of “num” by 1 using the expression “num = num + 1”.
4. We then use an if statement to check if “num” is equal to 3.
5. If “num” is equal to 3, the continue statement is executed, which skips the remaining lines of code in the loop and moves on to the next iteration of the loop.
6. If “num” is not equal to 3, the print statement is executed, which displays the value of “num” with the string ‘Num has value ‘.
7. After the loop ends, the print statement ‘End of loop’ is executed.

Output:

>> Num has value 1

>> Num has value 2

>> Num has value 4

>> Num has value 5

>> Num has value 6

>> End of loop