Computer Programming C Laboratory: Unions C Programs

C Program to print variables from memory address

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Dynamic Memory Allocation - C Programming

C Program to print variables from memory address.

/* C Program to print variables from memory address */

#include <stdio.h>

#include <stdlib.h>

#include <conio.h>

void main()

{

int *a, *n, size; /* *a, *n is a pointer variables */

printf("Enter the size...");

scanf("%d", &size);

n = (int *)malloc(size * sizeof(int));

/* malloc() function allocate he memory size to the given variables */

printf("Address of the first byte is.... %u\n", n);

printf("Enter the values...");

for(a=n; a <n+size; a++)

scanf("%d", a);

printf("Printing the values...\n");

for(a=n+size‒1;a> =n;a‒‒)

printf("%d is stored in address %u\n", *a, a);

} /* main */

OUTPUT

Enter the size...5

Address of the first byte is....1952

Enter the values...1 2 3 4 5

Printing the values...

5 is stored in address 1960

4 is stored in address 1958.

3 is stored in address 1956

2 is stored in address 1954

1 is stored in address 1952

EXPLANATION: The sizeof() function determines the size of data type required to store for that data type. The malloc() function determine the memory to allocate that size of the variable.

Computer Programming C Laboratory: Unions C Programs : Tag: C Programming : - C Program to print variables from memory address

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Computer Programming C Laboratory: Unions C Programs

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