Final answer:
The output of the program with the code provided is '1 24', as the calculated value of y is 3 times the sum of x and 7, giving us 24 when x equals 1.
Step-by-step explanation:
The question involves a basic piece of code that calculates the value of y based on a given value of x using the expression y = 3 × (x + 7). To find the output, we substitute x = 1 into the equation, which gives us y = 3 × (1 + 7) = 3 × 8 = 24. Therefore, the correct output of the program is 1 24, which means the answer is option b).