Error in the code

#1

Sir, i have created the code but I am getting an extra node value in test case ,could you share me the code for the program so i could just debug it

#2

Hey @siddhant_samal
Please share your code ,I will help u with it :slight_smile:

#3
#4

Hey @siddhant_samal
You have to build tree with level order input

node *buildTree()
{
    int d;
    cin>>d;
    queue<node *>q;
    node *root=new node(d);
    q.push(root);
    int c1,c2;
    while(!q.empty())
    {
        node *f=q.front();
        q.pop();
        cin>>c1>>c2;
        if(c1!=-1)
        {
            f->left=new node(c1);
            q.push(f->left);
        }
        if(c2!=-1)
        {
            f->right=new node(c2);
            q.push(f->right);
        }
    }
    return root;
}
#5

i am unable to understand the code you sended…could you make changes in my code?? …how you are taking cin&gt

#6

Hey @siddhant_samal

You have to create tree like this only because input is coming level wise
I can’t change ur code because u are inputting it in normal way

I think there was some technical glitch
See this

Screenshot_20201130-000525
Screenshot_20201130-0005251080×2340 306 KB

#7

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