HELP!!!! #include  #include  int main (int argc, char *argv[]) { char str[30]; char str2[30]; strncpy(str, argv[1], 1); str[1] = '\0'; strcpy(str2, argv[2]);

 char *str3 = strdup(str2); str2[0] = '7'; strcat(str, str2); strncat(str, str3, 2); printf("%s ", str); return 0; } 

Given the code above, what's the output if we run the program prog with the commend "./prog 5760 6783"