Question

( C prog) write an output for the following code fragment int a[]= {1, 2, 3, 4, 5, 6}: int *ip; int i; ip=a; ip +=3; *ip= *ip * 3; for (i=0; i <6; ++i) printf("%d," a[i]);

Answer 1

Dear Student,

Here i have re-written the C program as per the requirement. And also commented out the code for your better undertanding. below i have attached the code and the corresponding output.

NOTE:1 Please note that the below programs have been tested on ubuntu 14.04 system and compiled under gcc compiler. This code will also work on other IDE's.

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Program.. -------------------------------------------------------------------------------------------------------------------------------------

//Header file declaration

#include<stdio.h>

#include<stdlib.h>

int main()

{

//this is the array initialization

int a[]= {1, 2, 3, 4, 5, 6};

//pointer and variable declaration

int *ip;

int i;

//assining pointer to tha array

ip=a;

//adding a value to pointer variable

ip +=3;

//multiplying pointer by three

*ip= *ip * 3;

//loop to print updated array values

for(i=0; i <6; ++i)

printf("%d ", a[i]);

printf("\n");

return 0;

}//end of the program

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here i have attached the output of the program as a screen shot...

Output:

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nirmalsharmaubuntu:-/HomeworkLib solutions/27_07_2017$ gcc output.c nirmalsharma@ubuntu:-/HomeworkLib solutions/27_07_20175 -/a.out 1 2 3 12 5 6 nirmalsharma@ubuntu:-/HomeworkLib_solutions/27_07_20175 I

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Kindly Check and Verify Thanks...!!!