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Question 1 Work your way through the following code fragments. What would be printed?

Question 1 Work your way through the following code fragments. What would be printed?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 1 Work your way through the following code fragments. What would be printed?

 

  1. a) int     i = -23;
      int *   p = &i;

   printf("*p = %i\n", *p);

  1. b)  int   i;
      int *  p = &i;  
    printf("*p = %i\n", *p);
  2. c) int   i = 48;
     int *  p; 

printf("*p = %i\n", *p);

  1. d) int    i = 10;
    int *     p = &i;
    int       j; 

j = ++*p;

printf("j = %i\n", j);
printf("i = %i\n", i); 

  1. e) int  i = 10, j = 20;
    int *   p = &i;
    int *   q = &j;

*p = *q;
printf("i = %i, j = %i\n", i, j);
printf("*p = %i, *q = %i\n", *p, *q);

i = 10; j = 20;

 

p = q;
printf("i = %i, j = %i\n", i, j);
printf("*p = %i, *q = %i\n", *p, *q);

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