Question

Write an if-else statement for the following: if barcode_check_digit is equal to 7, execute group_id = 1. else, execute group_id = barcode_check_digit.

Answer 1

An if-else statement is used to assign a value to a variable based on a condition.

Step-by-step explanation:

An if-else statement is a conditional statement that allows a program to make decisions based on certain conditions. In this case, the if-else statement is used to assign a value to the variable 'group_id' based on the value of 'barcode_check_digit'.

The code would look like this:

if (barcode_check_digit == 7) {
group_id = 1;
} else {
group_id = barcode_check_digit;
}

If the value of 'barcode_check_digit' is 7, then 'group_id' will be assigned a value of 1. Otherwise, 'group_id' will be assigned the value of 'barcode_check_digit'.

Answer 2

Here's the if-else statement based on your description:

if barcode_check_digit == 7:

group_id = 1

else:

group_id = barcode_check_digit

In this code snippet, if the barcode_check_digit is equal to 7, it will set group_id to 1. Otherwise, it will set group_id to the value of barcode_check_digit.

If the condition in step 1 is true (i.e., barcode_check_digit is equal to 7), then the following block of code is executed:

group_id = 1

This line assigns the value 1 to the variable group_id.

If the condition in step 1 is false (i.e., barcode_check_digit is not equal to 7), then the following block of code is executed:

group_id = barcode_check_digit

This line assigns the value of barcode_check_digit to the variable group_id.