What will the following code print?counter = 1sum = 0while counter <= 6:    counter = counter + 2    sum = sum + counterprint(sum)

The given code is a simple Python program that uses a while loop to increment a counter and a sum. Here's a step-by-step breakdown of what the code does:

1. Two variables, counter and sum, are initialized with the values 1 and 0, respectively.

2. The while loop will run as long as the counter is less than or equal to 6.

3. Inside the loop, the counter is incremented by 2 and then added to the sum.

4. This process repeats until the counter is no longer less than or equal to 6.

5. Finally, the value of sum is printed.

Now, let's go through the iterations:

• In the first iteration, counter is 1. It's incremented by 2, making it 3. This is added to sum, making sum also 3.

• In the second iteration, counter is now 3. It's incremented by 2, making it 5. This is added to sum, making sum 8.

• In the third iteration, counter is now 5. It's incremented by 2, making it 7. This is added to sum, making sum 15.

After the third iteration, counter is now 7, which is not less than or equal to 6. Therefore, the loop stops and the program prints the final value of sum, which is 15.