Pointer with String in C Language part-4-c-ii

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O LEVEL -PAPER 3rD -- M3-R4


C  LANGUAGE



OBJECTIVES


Pointer Basics

Extended Concept of Pointer

Pointer's Arithmetic

APPLICATION OF POINTER

1-Call by Reference with pointer

 2-Pointer with Array

 3-Pointer with String -a

APPLICATION OF POINTER

                                      (check my previous post for above pointer chapter)







3- POINTER WITH STRING


WRITE A FUNCTION TO RETURN A STRING 





pointer in c,pointer in c example
example of pointer in c


OUTPUT 


RETUPMOC


NOTE :-  Remember this concept is useful for those who going to campus preparation or going to  interview.. if you have any query please comments in comment section and if you like this please share.

 Here for loop end with semi colon [for(l=o;*(p+1)!='\0';l++);]because we run the loop until it's value reached to null character  i.e length of string ("computer")  and second for loop
start with zero and end with l/2 i.e 8/2= 4[for(i=0;i<l/2;i++)] because we want to swap the character which total length is 8 so we run the loop half of it length and *(p+i) means value of C because as 
we know that when ever asterisk come before pointer then it's indicate it's value of that block as
we saw in above example..

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