#include <stdio.h> #include <string.h> int main() { char str1[] = "Hello"; char str2[] = "Hello"; char str3[] = "Hi"; // Compare str1 and str2, and print the result printf("%d\n", strcmp(str1, str2)); // Compare str1 and str3, and print the result printf("%d\n", strcmp(str1, str3)); return 0; }