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Lesson 5.8 · Trace it

Trace: running total (Java)

Java code11 rows to fill3 marks

Complete the trace table for this Java code. Then answer the question below the table. [3]

Line 1: int[] values = {3, 5, 2, 7, 4};
Line 2: int total = 0;
Line 3: int i = 0;
Line 4: while (total <= 10) {
Line 5, indented 1 level: total = total + values[i];
Line 6, indented 1 level: i = i + 1;
Line 7: }
Line 8: System.out.println(total);

Fill in one row each time a line changes total or i, or prints something. The table already has the right number of rows. In each row, write only what that line changes; you can leave the other cells empty or copy their values down. Write values the way Java shows them: 3 and 3.0 are different, and text goes in quotes. In the output column, write exactly what appears on screen, with no quotes around it.

Rowtotalioutput
1
2
3
4
5
6
7
8
9
10
11