each) Consider the following declaration: char $1[16]="Rats", "s2 = "A1"; Indicate whether each of the following statements would be valid or invalid by circling those that are invalid.. Consider each statement separately. a scanf("%s", &s1); s1 is an address, get rid of & b. printf("%.3s", s1); c. s2 = "Farley"; d. s1 = "Frank"; s1 is constant, cannot reassign e. s1 = s2; s1 is constant, cannot reassign f. s2 = s1; g. strcpy(s1, s2); h. strcat (s1, s2[0]); $2[0] is single character, not string i. *($2+3)=s1[1]; $2[3] is out of bounds for original s2 j. (s1+3)=s2[1];
each) Consider the following declaration: char $1[16]="Rats", "s2 = "A1"; Indicate whether each of the following statements would be valid or invalid by circling those that are invalid.. Consider each statement separately. a scanf("%s", &s1); s1 is an address, get rid of & b. printf("%.3s", s1); c. s2 = "Farley"; d. s1 = "Frank"; s1 is constant, cannot reassign e. s1 = s2; s1 is constant, cannot reassign f. s2 = s1; g. strcpy(s1, s2); h. strcat (s1, s2[0]); $2[0] is single character, not string i. *($2+3)=s1[1]; $2[3] is out of bounds for original s2 j. (s1+3)=s2[1];
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...
Related questions
Question
I have the question and the answers can someone explain the concepts to solve these problems and explain why the answers are what they are
![ms
100
each) Consider the following declaration:
char s1[16]="Rats", "s2 = "A1";
Indicate whether each of the following statements would be valid or invalid by circling those that are
invalid.. Consider each statement separately.
a. scanf("%s", &s1); s1 is an address, get rid of &
b. printf("%.3s", s1);
c. s2 = "Farley";
d. s1 = "Frank"; s1 is constant, cannot reassign
e. $1 = $2; s1 is constant, cannot reassign
f. s2 = $1;
g. strcpy(s1, s2);
h. strcat(s1, s2[0]); s2[0] is single character, not string
i. *($2+3)=s1[1]; s2[3] is out of bounds for original s2
j. (s1+3)=s2[1];](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbdd79cd3-887f-44e2-afdb-ed9bc8df797f%2F72f16142-9454-4fee-b792-17a7a63ba549%2Fb5a0m5_processed.png&w=3840&q=75)
Transcribed Image Text:ms
100
each) Consider the following declaration:
char s1[16]="Rats", "s2 = "A1";
Indicate whether each of the following statements would be valid or invalid by circling those that are
invalid.. Consider each statement separately.
a. scanf("%s", &s1); s1 is an address, get rid of &
b. printf("%.3s", s1);
c. s2 = "Farley";
d. s1 = "Frank"; s1 is constant, cannot reassign
e. $1 = $2; s1 is constant, cannot reassign
f. s2 = $1;
g. strcpy(s1, s2);
h. strcat(s1, s2[0]); s2[0] is single character, not string
i. *($2+3)=s1[1]; s2[3] is out of bounds for original s2
j. (s1+3)=s2[1];
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