The program creates a binary tree and presents a menu to the user to perform operations on the tree including a depth-first search. The methods insert_left and insert_right insert a node as the left and right child respectively. A variable is created to store the binary tree. What would you like to do? insert 1 at root What would you like to do? insert 2 left of 1 What would you like to do? insert 3 right of 1 What would you like to do? insert 4 right of 2 What would you like to do? insert 5 left of 4 What would you like to do? dfs What would you like to do? quit What would you like to do? insert 3 at root What would you like to do? insert 6 left of 3 What would you like to do? insert 7 right of 3 What would you like to do? insert 8 left of 7 What would you like to do? insert 10 right of 7 What would you like to do? dfs What would you like to do? quit

Microsoft has added so many AI-driven features to its Office 365 productivity suite this year that we wanted to pull together a comprehensive list -- but it's not as straightforward as it might seem. Features like PowerPoint Designer, OneNote's ink to text, and Word's grammar and style suggestions got notable improvements, but they didn't first show up in 2019. The team is constantly trying to figure out what makes users more productive and what doesn't. Many of the features also rely on machine learning models that adapt based on usage. "You get this amazing signal about how it's making them more productive, how often are they using it and engaging with it, how often are they keeping the results of what you suggest to them," Microsoft 365 general manager Rob Howard told VentureBeat.

Excel's power comes from its simplicity. At its core, Excel is three things: cells of data laid out in rows and columns, a powerful calculation engine, and a set of tools for working with the data. The result is an incredibly flexible app that hundreds of millions of people use daily in a wide variety of jobs and industries around the world. Today, we're pleased to announce four new artificial intelligence (AI) features that make Excel even more powerful: Ideas is an AI-powered insights service that helps people take advantage of the full power of Office. Proactively surfacing suggestions that are tailored to the task at hand, Ideas helps users create professional documents, presentations, and spreadsheets in less time.

Excel's power comes from its simplicity. At its core, Excel is three things: cells of data laid out in rows and columns, a powerful calculation engine, and a set of tools for working with the data. The result is an incredibly flexible app that hundreds of millions of people use daily in a wide variety of jobs and industries around the world. Today, we're pleased to announce four new artificial intelligence (AI) features that make Excel even more powerful: Ideas is an AI-powered insights service that helps people take advantage of the full power of Office. Proactively surfacing suggestions that are tailored to the task at hand, Ideas helps users create professional documents, presentations, and spreadsheets in less time.

Data entry in spreadsheets is not something that many people enjoy doing. It can be more tedious if the data is not coming from a source which allows you to copy/paste, such as a printed receipt. Microsoft wants to take the pain out of that by relying on artificial intelligence to enable Excel to insert data from a picture. Excel's new insert data from picture feature will let you scan a receipt or table-type information such as a recipe into spreadsheets. It will make the whole process as simple as taking a picture.