Analyzing two trees are similar

 1 /**
 2 *判断两棵树是否相似
 3 */
 4 bool isSimilar(Tree T1, Tree T2){
 5     if(!T1 && !T2){
 6         return true;
 7     }else(T1 && T2){
 8         return isSimilar(T1->left, T2->left) && isSimilar(T1->right, T2->right);
 9     }else{
10         return false;
11     }
12 }

Code bit simple Ha. . .