Java program hangman

Request you to please post Gallows. 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. It is made up of two. File ;. Random ;. Scanner ;. In the. A lot of it is however very similar to other bits.

Where you notice duplication it is often a good sign that you're missing a building block such as a function. Looking at your code, you could break the code up into a structure like this:. You'll notice that I've contracted the case statements for each word into a single method guessLettersUntilWin , which I pass the word into.

That's because there is a lot of duplication between the different case statements that you should be able to remove. You can use wordToGuess. Rather than hard coding the letters for the word to guess you can use wordToGuess. Too many nesting levels are bad.

They make the code wander across the page to the right until it falls off the edge of your screen. You can avoid excessive nesting by breaking your code into appropriate methods. You can also avoid using it when it isn't necessary. For example, at the start of your program you do:. And then the rest of the code is contained within the else clause. The if branch never escapes, so you don't need the else.

You can simply do:. You don't typically see many comments on closing braces indicating why the brace was opened, it just adds clutter to the code. They can be useful where you have large blocks of nested code, however as I've said above this is often an indication that you need to break your code up more.

Your case statements again, have a lot of duplication in them. This structure could be replaced with a for loop pseudocode :. Sign up to join this community. The best answers are voted up and rise to the top. Attention reader! Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready.

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