Programming and Problem Solving with Java

740

if(totalKids > numberOfKids)

{

numberOfKids = totalKids;

bestSport = column;

}

// bestSport contains the sport in which the most students

// participated

}

4.Given the following declarations:

final intNUM_DEPTS = 100 ;

final intNUM_STORES = 10 ;

final intNUM_MONTHS = 12 ;

a.double[][][] sales;

b.sales = new double[NUM_DEPTS][NUM_STORES][NUM_MONTHS];

c. 0.0 (double)

d.sum = 0.0;

for(intdepts = 0 ; depts < NUM_DEPTS; depts++)

for(intstores = 0 ; stores < NUM_STORES; stores++)

sum = sum + sales[depts][stores][ 0 ];

// sum contains the sum of the sales for January

e.sum = 0.0;

for(intdepts = 0 ; depts < NUM_DEPTS; depts++)

for(intmonths = 0 ; months < NUM_MONTHS; months++)

sum = sum + sales[depts][ 1 ][months];

// sum contains the sum of the sales for store 2

f. sum = 0.0;

for(intstores = 0 ; stores < NUM_STORES; stores++)

for(intmonths = 0 ; months < NUM_MONTHS; months++)

sum = sum + sales[ 32 ][stores][months];

// sum contains the sum of the sales for department 33

Chapter 13 Exam Preparation Exercises

1. c. repetition
   4.F(4) = 1,F(6) = –1, and F(5) is undefined
   6.ifis the control structure used most often in recursion.
   9.Run-time stack

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