Driver Code
public static void Main ( string [ ] args ) { GFG tree = new GFG ( ) ; tree . root = new Node ( 10 ) ; tree . root . left = new Node ( 8 ) ; tree . root . right = new Node ( 2 ) ; tree . root . left . left = new Node ( 3 ) ; tree . root . left . right = new Node ( 5 ) ; tree . root . right . right = new Node ( 2 ) ; if ( tree . isSumProperty ( tree . root ) != 0 ) { Console . WriteLine ( " The ▁ given ▁ tree ▁ satisfies " + " ▁ children ▁ sum ▁ property " ) ; } else { Console . WriteLine ( " The ▁ given ▁ tree ▁ does ▁ not " + " ▁ satisfy ▁ children ▁ sum ▁ property " ) ; } } }