#include <stdio.h>
int fun(char arr[][2]){
printf("sizeof arr is %d bytes\n", (int)sizeof arr);
}
int main(void) {
char arr[][2] = {{'a','b'}, {'c','d'}, {'d','e'}};
printf("sizeof arr is %d bytes\n", (int)sizeof arr);
printf("number of elements: %d\n", (int)(sizeof arr/sizeof arr[0]));
fun(arr);
return 0;
}