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Subgoals

Section 9.5 Arrays-WE2-P2

Subsection 9.5.1 Subgoals for Evaluating Arrays

  1. Set up array from 0 to size-1
  2. Evaluate data type of statements against array
  3. Trace statements, updating slots as you go
    1. Remember assignment subgoals

Subsection 9.5.2 Arrays-WE2-P2

Assume the following given declarations:
int [] beta;
Give the contents of alpha after the execution of these statements.
beta = new int[6];
beta[0] = 50;
for (int i = 1; i < 6; i++)
     beta[i] = beta[i-1];

Exercises Exercises

1.
Q14: The value of beta[0] is |blank|.
2.
Q15: The value of beta[1] is |blank|.
3.
Q16: The value of beta[2] is |blank|.
4.
Q17: The value of beta[3] is |blank|.
5.
Q18: The value of beta[4] is |blank|.
6.
Q19: The value of beta[5] is |blank|.
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