7/31/2023 0 Comments Phone pad letters![]() The idea of this problem is that you will be given a seven-digit telephone number as a string, such as "3569377", along with a dictionary of seven-letter words, and you are to find and print all words that could be made using the seven digits of that phone number in their original order. Many businesses choose their phone numbers so that they can be read and written as words to make them easier to remember.įor example, 1-800-FLOWERS is really 1-80. On a standard telephone keypad, the letters A-Z are mapped onto the phone number digits 0-9 as shown in the following diagram.Ī,B,C are mapped to 2, and D,E,F are mapped to 3, and so on. Write a recursive function named phoneWords that uses backtracking to print all seven-letter words that correspond to the digits of a given phone number. If you have questions or need any other assistance, You may need to copy/paste this information to your school's network administrator so that he/she can make appropriate changes to your network settings. Your school's system administrator may need to add an exception for to allow these ads to get through. Many high schools have "proxy" software that blocks ads at the entire school level. If you are using a school computer network:. ![]() Make sure you don't have any other ad-blocking software running outside of your browser, such as a HOSTS file or proxy.Try clearing your browser history and refreshing the page.Note: If you are seeing this message but aren't running an ad blocker or have disabled your ad blocker: Thank you for your understanding and helping us to keep this service free of cost for all students to use. If your UI doesn't match the screenshot below, you may want to Google for how to add a "whitelisted domain" to your ad blocker to allow ads from to be shown. Just click the " stop sign" icon in the top-right of your browser, then un-check the " Enabled for this site" checkbox. It is easy to disable a tool like AdBlock for just one site while leaving it enabled for other sites. You don't have to turn off the ad blocker entirely just disable ad blocking for, then refresh this page to continue. You must disable your ad-blocking software for our web site in your browser to use this site.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |