# Directi

Directi company

Easy

30 minutes

# Branch Sums in a Binary Tree

Given a Binary Tree, compute the sum of all the branches in the tree. 1 branch is the path from the root to a leaf.

Easy

30 minutes

# Product Sum

Given an array (that can have nested arrays) - return the sum of all the numbers in the array. If nested array is encountered, recursively add the num...

Easy

45 minutes

# Select All Checkboxes

Given a `Select All` checkbox - toggle the children's checkboxes in such a way that when the `select all` button is clicked, all the boxes are checked...

Easy

30 minutes

# Typewriter Effect

A Typewriter Effect is something where a piece of text constructs itself with some milliseconds in delay. You will see the text getting generated from...