guess the output
#include
#define TOTAL_ELEMENTS (sizeof(array) / sizeof(array[0]))
int array[] = {23,34,12,17,204,99,16};
int main()
{
int d;
for(d=-1;d <= (TOTAL_ELEMENTS-2);d++)
printf("%d\n",array[d+1]);
return 0;
}
#define TOTAL_ELEMENTS (sizeof(array) / sizeof(array[0]))
int array[] = {23,34,12,17,204,99,16};
int main()
{
int d;
for(d=-1;d <= (TOTAL_ELEMENTS-2);d++)
printf("%d\n",array[d+1]);
return 0;
}
sizeof() operator always returns unsigned value.when we compare d with unsigned value d changed to unsigned value 4294967295.so nothing will be printed.
ReplyDeleteTo get proper output typecaste TOTAL_ELEMENTS to int.
d<= ((int)TOTAL_ELEMENTS-2)