Tree top view Java

justformyntra8 · June 2, 2019, 2:35pm

I am getting a run-time error for 1 test case
Kindly let me know where I am mistaken.

bhardwaj-aman/java-data-structures-practice-questions/blob/master/(*) Binary Tree top view

package trees;

import java.util.*;

class Max_level {

    int max_level;
}
public class treefromlevelorder {
    private class node {
        int data;
        node leftchild;
        node rightchild;

        node(node l, node r, int d) {
            this.data = d;
            this.leftchild = l;
            this.rightchild = r;
        }
    }

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Riyabansal98 · June 4, 2019, 7:14am

Hi @justformyntra8

You need to take input in the form of integers. Your code is giving Numberformat exception.

justformyntra8 · June 4, 2019, 1:49pm

but the size of the input string is not mentioned, so how are we supposed to take the input as integers?

Riyabansal98 · June 6, 2019, 6:04am

Hi Aman

I just checked. For some reason, the stub is not provided is not provided in this question. It will added to the editor soon and then you wont have to take the input and just write the function.

justformyntra8 · June 6, 2019, 6:19am

Alright- kindly let me know when that happens

Riyabansal98 · June 10, 2019, 3:16pm

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