Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
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Chapter 20, Problem 2RE
Program Plan Intro
PrintWriter class:
- The “PrintWriter” class helps to create the object for “PrintWriter” for text file creation and data can be written into that text file.
- The syntax to create an object for “PrintWriter” class is given below:
- PrintWriter objName= new PrintWriter(filename);
- Then, use the object to “PrintWriter” class to call the “print”, “println” or “printf” methods to write the data into file.
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Exercise 1 Function and Structure [30 pts]
Please debug the following program and answer the following questions. There is a cycle in a linked
list if some node in the list can be reached again by continuously following the next pointer.
#include
typedef struct node {
int value;
struct node *next;
} node;
int 11_has_cycle (node *first)
if (first
==
node *head =
{
NULL) return 0;
first;
while (head->next != NULL) {
}
if (head
first) {
return 1; }
head = head->next;
return 0;
void test ll_has_cycle () {
int i;
node nodes [6];
for (i = 0; i < 6; i++) {
nodes [i] .next = NULL;
nodes [i].value = i;
}
nodes [0] .next
=
&nodes [1];
nodes [1] .next
=
&nodes [2];
nodes [2] .next
=
&nodes [3];
nodes [3] .next
nodes [4] .next
&nodes [4];
NULL;
nodes [5] .next = &nodes [0];
printf("1. Checking first list for cycles. \n Function 11_has_cycle says it
has s cycle\n\n", 11_has_cycle (&nodes [0])?"a":"no");
printf("2. Checking length-zero list for cycles. \n Function 11_has_cycle
says it has %s…
how to read log logs
Discrete Mathematics for Computer Engineering
Chapter 20 Solutions
Big Java Late Objects
Ch. 20.1 - Prob. 1SCCh. 20.1 - Prob. 2SCCh. 20.2 - Prob. 3SCCh. 20.2 - Prob. 4SCCh. 20.2 - Prob. 5SCCh. 20.3 - Prob. 6SCCh. 20.3 - Prob. 7SCCh. 20.4 - Prob. 8SCCh. 20.4 - Prob. 9SCCh. 20.5 - Prob. 10SC
Ch. 20.5 - Prob. 11SCCh. 20.5 - Prob. 12SCCh. 20.5 - Prob. 13SCCh. 20.5 - Prob. 14SCCh. 20 - Prob. 1RECh. 20 - Prob. 2RECh. 20 - Prob. 3RECh. 20 - Prob. 4RECh. 20 - Prob. 5RECh. 20 - Prob. 6RECh. 20 - Prob. 7RECh. 20 - Prob. 8RECh. 20 - Prob. 9RECh. 20 - Prob. 10RECh. 20 - Prob. 11RECh. 20 - Prob. 12RECh. 20 - Prob. 13RECh. 20 - Prob. 14RECh. 20 - Prob. 15RECh. 20 - Prob. 16RECh. 20 - Prob. 1PECh. 20 - Prob. 2PECh. 20 - Prob. 3PECh. 20 - Prob. 4PECh. 20 - Prob. 5PECh. 20 - Prob. 6PECh. 20 - Prob. 7PECh. 20 - Prob. 8PECh. 20 - Prob. 9PECh. 20 - Prob. 10PECh. 20 - Prob. 1PPCh. 20 - Prob. 2PPCh. 20 - Prob. 3PPCh. 20 - Prob. 4PPCh. 20 - Prob. 5PPCh. 20 - Prob. 6PPCh. 20 - Prob. 7PPCh. 20 - Prob. 8PPCh. 20 - Prob. 9PPCh. 20 - Prob. 10PPCh. 20 - Prob. 11PPCh. 20 - Prob. 12PPCh. 20 - Prob. 13PPCh. 20 - Prob. 14PP
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