cpp/CPrimerPlus6E/Ch10/day_mon3.c

/* day_mon3.c -- uses pointer notation */
#include <stdio.h>
#define MONTHS 12

int main(void)
{
    int days[MONTHS] = {31,28,31,30,31,30,31,31,30,31,30,31};
    int index;
    
    for (index = 0; index < MONTHS; index++)
        printf("Month %2d has %d days.\n", index +1,
               *(days + index));   // same as days[index]
    
    return 0;
}