#include <stdio.h>#include <string.h>int main(void){char *str[3]={"Hello,thisisasample!","Hi,goodmorning.","Helloworld"};char s[80];printf("size  %d\n",sizeof(char [3])); //printf("size  %d\n",sizeof(str)); // 3X4=12printf("size  %d\n",sizeof(*str)); //   sizeof((char *)str)