#include <stdio.h>
#include <string.h>

int main(void) {
    char *string1 = "Hello World";
    char *string2 = "Hellо Wоrld";
    char *string3 = "Hellⲟ W𐓪rld";
    char *string4 = "Ⓗⓔⓛⓛⓞ Ⓦⓞⓡⓛⓓ";
    char *string5 = "Hëllo World";
    char *string6 = "Hëllo World";

    printf("string1 == string2: %s\n", strcmp(string1, string2) ? "Not Equal" : "Equal");
    printf("string1 == string3: %s\n", strcmp(string1, string3) ? "Not Equal" : "Equal");
    printf("string1 == string4: %s\n", strcmp(string1, string4) ? "Not Equal" : "Equal");
    printf("string1 == string5: %s\n", strcmp(string1, string5) ? "Not Equal" : "Equal");
    printf("string1 == string6: %s\n", strcmp(string1, string6) ? "Not Equal" : "Equal");
    printf("string2 == string3: %s\n", strcmp(string2, string3) ? "Not Equal" : "Equal");
    printf("string2 == string4: %s\n", strcmp(string2, string4) ? "Not Equal" : "Equal");
    printf("string2 == string5: %s\n", strcmp(string2, string5) ? "Not Equal" : "Equal");
    printf("string2 == string6: %s\n", strcmp(string2, string6) ? "Not Equal" : "Equal");
    printf("string3 == string4: %s\n", strcmp(string3, string4) ? "Not Equal" : "Equal");
    printf("string3 == string5: %s\n", strcmp(string3, string5) ? "Not Equal" : "Equal");
    printf("string3 == string6: %s\n", strcmp(string3, string6) ? "Not Equal" : "Equal");
    printf("string4 == string5: %s\n", strcmp(string4, string5) ? "Not Equal" : "Equal");
    printf("string4 == string6: %s\n", strcmp(string4, string6) ? "Not Equal" : "Equal");
    printf("string5 == string6: %s\n", strcmp(string5, string6) ? "Not Equal" : "Equal");

    printf("string1: %lu\n", strlen(string1));
    printf("string2: %lu\n", strlen(string2));
    printf("string3: %lu\n", strlen(string3));
    printf("string4: %lu\n", strlen(string4));
    printf("string5: %lu\n", strlen(string5));
    printf("string6: %lu\n", strlen(string6));
}