#include <stdio.h>

int main() {
    printf("Hello world!\n");
    return 0;
}


#if 0 /* sample code */
bool are_identical(
  BinaryTreeNode* root1,
  BinaryTreeNode* root2) {
  //TODO: Write - Your - Code
  return false;
}
#endif

Embed on website

To embed this project on your website, copy the following code and paste it into your website's HTML: