ANSWERS TO ODD-NUMBERED EXERCISES - Java Programming: From Problem Analysis to Program Design - page 1015

23. int sum = 0;

int maxIndex;
int max;

for ( int j = 0; j < 10; j++)
cars[j] = inFile.nextInt();

for ( int j = 0; j < 10; j++)
sum = sum + cars[j];

System.out.println("The total number of cars sold = " + sum);

max = cars[0];

for ( int j = 1; j < 10; j++)
if (max < cars[j])
max = cars[j];

System.out.println("The salesperson(s) selling the maximum "
+ "number of cars: ");

for ( int j = 0; j < 10; j++)
if (max == cars[j])
System.out.print(j + ", ");
System.out.println();
25. One contains: 3 8 13 18 23
Two contains: 5 15 25 35 45 28 33 38 43 48
27. The base address of the array.
29.

a. 30

b. 5

c. 6

d. row

e. column

31. a. beta is initialized to zero.

b. First row of beta: 0 1 2

Second row of beta: 1 2 3
Third row of beta: 2 3 4

c.

First row of beta: 0 0 0
Second row of beta: 0 1 2
Third row of beta: 0 2 4

d.

First row of beta: 0 2 0
Second row of beta: 2 0 2
Third row of beta: 0 2 0