Program: Decrementing a Pointer

#include <stdio.h>

const int MAX = 3;

int main() {

int var[] = { 10, 100, 200 };
int i, *ptr;

/* let us have array address in pointer */
ptr = &var[MAX - 1];

for (i = MAX; i > 0; i--) {

printf("Address of var[%d] = %x\n", i, ptr);
printf("Value of var[%d] = %d\n", i, *ptr);

/* move to the previous location */
ptr--;

}

return 0;
}

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