So I'm writing a MadLib program for my Java class and the "Enter a boy's name" and "Enter an adverb" lines keep printing together. The word I enter is saved as the adverb. And I have no idea what the problem is. Can someone help please? The problem is the way that the Scanner class works. When you call nextInt the user enters both an int and the enter or return key which is interpreted as an end-of-line. When nextLine is called, there are empty lines left over which are read immediately without waiting for the user to enter more input.
A good solution is to never use nextInt or nextDouble or next but to always call nextLine. Likewise for num2. This gets you one step closer to where you want to be anyways because Scanner.L2 norm of the weight vector
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Answer Save. Kaydell Lv 7. But this should suffice for now. Still have questions? Get your answers by asking now.My name is Jonathan and I work with the intro computer science courses at the University of Washington.
This post contains solution code to a homework assignment identical to one of our own. This post's code is indexed by Google, enabling our current students to easily find it and submit it as their own work. Would you please remove this post or make it secret in order to help us enforce our academic policy?
Mad Lib With Python
By removing this post, you would be removing a tool that our students could use in academic misconduct. Or you know, you could just make sure that it's not identical and have other methods to determine if students understand what they're doing If you truly support education you would change YOUR assignments as you are implementing learning for money model. Outside just being rude or lazyI would say that asking someone to not educate others for free to make your educating for money easier is unethical.
Im not trying to get down on you just hoping maybe you can look at this issue from a betterment of all point of view. Skip to content. Instantly share code, notes, and snippets. Code Revisions 1. Embed What would you like to do? Embed Embed this gist in your website. Share Copy sharable link for this gist.
Learn more about clone URLs. Download ZIP. Please try again. This comment has been minimized. Sign in to view. Copy link Quote reply. Hello, My name is Jonathan and I work with the intro computer science courses at the University of Washington. Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Try again: ". String a.Forum: Beginning Java.Eve cormorant fit
Annalily Blake. I've gotten sort of stuck on my assignment for my Java class and I was wondering if anyone could point me in the right direction. Campbell Ritchie. The two are very different, particularly if you use a Scanner with its default delimiter of whitespace.
There are all sorts of ways you could do it. Read the line and use the index of methods on the String. Use the finding methods of Scanner. Read the entire line and use a regex to find a match. Change the delimiter on your Scanner might not work at all. There are bound to be several other ways to do it. Don't try to read and replace at this moment. Then you can confirm you are reading them correctly.
Then you will have a method you can use in the real thing. So I'm not exactly sure what I'm supposed to do and how to fix my code. Likewise, I've tried to do something similar but using FileWriter in the hopes that it'll input into a new file: import java. What should I do to fix that or should I continue trying with the above code. Forget about printing things to a new file, for the time being. Get the reading working first. Then the parsing, then the replacement.
Print those intermediate stages to System. When you have that working, then consider file writing. I am not convinced that your Scanner will recognise the tokens correctly, because I think you are not using the right delimiters.
Read the Scanner documentation to find about delimiters. The first person to drink cow's milk. That started off as a dare from this tiny ad:. Boost this thread! Reading file and making an Array. Trouble finding NullPointerException.Your browser is not supported. Please upgrade your browser to one of our supported browsers. You can try viewing the page, but expect functionality to be broken.
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The window that shows up when you first open IDLE can be used as a sort of playground for Python code. When you type a command and hit enter it automatically runs that line and stores whatever values assigned in memory.
Go ahead and replicate my code, perhaps with your own name and a couple different ones, to get a basic idea of how everything works. Don't worry if you don't understand it we'll go more in depth in the following steps. Writing code in the playground is fun, but in order to save a program with the ability to run it on it's own, we need to store the code in a program file.
Create a new file to write the program in. In order to get input from the user and store it we need to create variables for each of the words we want to store. Think of a variable as you would use one in Algebra. You name the variable on the left side and then assign it to a value using the equal sign.
Unlike Algebra, you can store more than just numbers in variables. In the case of this program we will be storing strings. A string is just a word or sentence. Notice that any time text is used it is surrounded by quotes ' '.
You can use either single or double quotes as long as the opening one is the same as the closing one. These quotes are not necessary for numbers or variables, only strings. To start off, let's make a variable for each of the four words we need to get from the user.CodeHS Mad Lib Tutorial
In order to get input from the user we use input. By setting the value of each variable to input we can get input from the user and store them in those variables. In order to print text to the user we use the command print and put whatever needs to be printed in the parenthesis. Remember that strings must be surrounded by quotes ' ' but not variable names. Print out the words consecutively by replicating the code in my print function. Now that we have a functioning program go ahead and run it by clicking run then run module.
If you haven't saved the file it will ask you to save the file before running it. Do so, then let the program run. You'll notice that nothing prints out, that's because we have only asked the user for input, not actually prompted them with any questions.
Building A Mad Libs Game
Go ahead and type 4 words hitting enter in between them to input them, and then make sure the words print out correctly. If they do, go back to the program file and move on to the next step. In order to make the input function have a prompt, we put a string of what we want printed out between the parenthesis. Go ahead and add a prompt to each of the inputs and then run the program to ensure they are working correctly. You'll notice that in mine I put a space after the : before closing with the quote.
This is so that when the user types it will not be squished up next to the colon.Gstreamer play rtsp h264
Since we're adding in the actual print out, go ahead and get rid of the test print function we added earlier. Now in order to output the mad lib correctly there are a couple of things you need to know.
Mad libs code in java
Code Review Stack Exchange is a question and answer site for peer programmer code reviews. It only takes a minute to sign up. I was doing a simple mad libs game thing but I want to know if there's any more efficient or readable way to write the code as I don't know the best ways to structure code as I am just begginning.
Before I write any more of them please can someone tell me if there's a "better" or more accpeted way to write any of the code like if I should make more things in to functions and how to do so. This is Python 3. The game is supposed to prompt the user to enter a random word of their choice it has to be a certain type of word to make sense in the sentence like adjective or verb and inputs the prompted words into a sentence so it's funny and doesn't make any sense.
That works, but obviously, the code is repetitive, and a lot of work to maintain. To prepare each Mad Lib, you have to count the number of each type of blank, to make the required number of prompts.
Then, you fill in the blanks using str. A smarter approach would be to have the computer do most of that work for you, so that you only need to supply a template in some human-friendly format, and the code figures out the necessary prompts. That would necessitate a complete rewrite of the code. Furthermore, you should avoid making separate lists for each part of speech, because that forces you to write separate code to handle each part of speech.
Rather, you should store the words in a dictionary, with the parts of speech as keys, and list of words as values.
Simple C# Madlib (Part One)
More specifically, you can use a defaultdict to ensure that each key is initially associated to an empty list. Storing the data in a dictionary would also help you avoid the nasty use of global variables.
This solution uses regular expressions to analyze the template and perform the word substitutions. Sign up to join this community. The best answers are voted up and rise to the top.
Home Questions Tags Users Unanswered. Python code for mad libs game Ask Question. Asked 1 year, 8 months ago. Active 1 year, 8 months ago. Viewed times. Ludisposed 11k 2 2 gold badges 29 29 silver badges 78 78 bronze badges. Leo Gortz Leo Gortz 95 5 5 bronze badges. Active Oldest Votes. Suggested solution This solution uses regular expressions to analyze the template and perform the word substitutions.
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The Overflow Blog. Podcast is Scrum making you a worse engineer? The Overflow Goodwill hunting. Featured on Meta. Feedback post: New moderator reinstatement and appeal process revisions.Y: This course covers the basics of programming in Java. Follow along with the Gathering Data with Forms lesson from weekend's homework to recreate the "Hello Friend" application.
Create java program that prompts user for list of words needed to complete the story. It's interactive, fun, and you can do it with your friends. I will appreciate any advice about the code. I am trying to create a java program that will do madlibs. Read and print the contents of a file. October 21,9 If anyone have solution about how to write the codes for madlibs then reply please.
Save the file as MadLib. Hi could someone help me create a java program that produces the given output. Explore: Students should begin the lesson by moving to the first activity in Code Studio where they will use a Mad Libs app. Title: Slam Dunk Mad Libs - ressources-java. These are the top rated real world Java examples of android. The Little Leagues are just like the Big League except that players are all between and years old.
Your Toolkit. Explore a Mad Libs app and plan your own. App Lab Documentation mad-libs-java, projects-java. Your application must do these things: Your program will prompt for and read five input values.
I know that if it comes down to it, I will just get them to email me all of that and I'll just put it in myself, but obviously that is the worst-case-scenario. I don't know if your answer really relates to their question as to why the name wasn't working! Create a second java program that reads in the information from the "Story.
This program must, take in a file through a command line argument, find "variables within a written text, then rewrite the file and save it as an output. This course assumes you have no prior Java experience and helps you create a great foundation by coding serval mini fun Java projects.
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