The answer is B. The program prints:
3 4
Why?
// divides and throws away the remainder: each friend gets 3 sweets. % gives the remainder: 4 sweets left over.
Trace table
A trace table follows the program step by step. Here’s this one:
| sum | answer |
|---|---|
| 22 // 6 | 3 |
| 22 % 6 | 4 |
The code again
sweets = 22
friends = 6
print(sweets // friends, sweets % friends)Try it: change one number in the program and predict the new output before you run it.