2. The API Library. When working on a programming problem, you should normally check to see if there are pre-built classes that meet your program\'s needs.If there are such pre-built classes, then use those classes (don\'t \"reinvent the wheel\"). For example:User input is a rather complicated task. T
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.