3.6.1. Selection-WE5-P1ΒΆ
Subgoals for Evaluating Selection Statements
Diagram which statements go together.
For if-statement, determine whether expression is true or false.
If true, follow true branch. If false, follow else branch (OR do nothing if there is no else branch).
Select-WE5-P1
Use this given setup for each of the questions below.
int alpha = 2, beta = 1, delta = 3, eta = 0, gamma = 0;
Q14: After executing the following code, the value in variable gamma
is , the value in variable eta
is , and the value in the variable beta
is .
if (alpha < delta)
{
gamma = alpha - 2;
if (gamma == eta)
eta = beta++;
eta = beta + 2;
}
Q15: After executing the following code, the value in variable gamma
is and the value in variable eta
is .
if (alpha > beta)
{
if (delta > eta)
{
eta = alpha + 2;
}
gamma = alpha + 5;
if (gamma == eta)
{
eta = beta + 2;
}
}
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