Question

In: Computer Science

1.) Answer the following programs a.) Let f be the following function: int f(char *s, char...

1.) Answer the following programs

a.) Let f be the following function:

int f(char *s, char *t)

{

char *p1, *p2;

for(p1 = s, p2 = t; *p1 != '\0'&& *p2 != '\0'; p1++, p2++){

if (*p1 == *p2) break;

}

return p1 -s;

}

What is the return value of f(“accd”, “dacd”)?

b.) What will be the output of the below program?

#include <stdio.h>

int main()

{

char x[]="ProgramDesign", y[]="ProgramDesign";

if(x==y){

printf("Strings are Equal");

}

Expert Solution

Question a:

Answer:2

Explanation :

Given function f() will check each character from two strings
when same character found then break the for loop
and return p1-s
hence it will return 2

Below screen shows the output

*******************************************

Question b:

Answer :Nothing will be printed

Explanation :

Character array x and y need to compare character by character by using strcmp(x,y)==0 will return 0 when strings are equal

Below screen shows the output

Below screen shows the output when strcmp() is used.

venereology answered 11 months ago

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