My 0ms pure C solution


  • 0
    S
    bool isSameTree(struct TreeNode* p, struct TreeNode* q) {
        if(p && q){
            if(p->val != q->val){
                return false;
            }else{
                return isSameTree(p->left, q->left) && isSameTree(p->right, q->right);
            }
        }else if(!q && !p){
            return true;
        }else{
            return false;
        }
    }
    

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