program to print the value ,address and size of different type of variable.

 // Program to print the value ,address ,size of different type of variable.

#include <stdio.h>

#include <conio.h>

int main()

{

    int a, l, m, n; \\size of datatype is positive integer

    char b;

    float c;

    printf("Enter the value of a,b,c:\n");

    scanf("%d %c%f", &a, &b, &c);\\ Gap for char

    printf("Address of variable a is %u\n", &a);

    printf("Address of variable b is %u\n", &b);

    printf("Address of variable c is %u\n", &c);

    l = sizeof(a);

    m = sizeof(b);

    n = sizeof(c);

    printf("Size of variable a is %d\n", l);

    printf("Size of variable b is %d\n", m);

    printf("Size of variable c is %d\n", n);

    return 0;

}

Output

Enter the value of a,b,c: 8 a 5.5 Address of variable a is 6422224 Address of variable b is 6422223 Address of variable c is 6422216 Size of variable a is 4 Size of variable b is 1 Size of variable c is 4