Question

S:=10; a:=8; b:=a; if a=b then begin a:=a*b; s:=a+b; end else s:=a+b;

Answer 1

Ответ:

Значение переменной S будет равно 72

Answer 2

Let's go through the provided code step by step:

1. Set the initial value of variable S to 10: S := 10.
2. Set the initial value of variable a to 8: a := 8.
3. Set the initial value of variable b to the value of a: b := a.
4. Check if the value of a is equal to the value of b. Since a and b both have the value of 8, the condition is true.
5. Execute the code within the "then" block:
   • Multiply the value of a by the value of b: a := a * b. a now becomes 64.
   • Add the updated value of a to the value of b: s := a + b. s becomes 72.
6. End the if-else statement.

After executing the provided code, the final values of the variables would be:

• S: 10 (unchanged since the if condition was true)
• a: 64 (updated within the "then" block)
• b: 8 (unchanged since the if condition was true)