Here is just my For loop: for (int i = 1; i<= numOfSymbols; i++) { System.out.println("Enter the first symbol: "); String userInputSymbol = keyboard.nextLine(); userSymbols.add(userInputSymbol); }

Oct 10, 2013 · There are two possible scenarios: Number One is to use arrays where each items is held as a string and you loop 20 times. Number Two is to use an ARRAY LIST where each list item holds the name of each kitten whilst you loop 20 times. Use for loop and array that'll contain the data: inputs[i] = scanner.nextLine();

When you know exactly how many times you want to loop through a block of code, use the for loop instead of a while loop: Syntax for ( statement 1 ; statement 2 ; statement 3 ) { // code block to be executed }

Sep 16, 2016 · You have to move the input.next() inside of the loop and I would recommand to use a while instead of a for loop:

Apr 17, 2025 · Java for loop is a control flow statement that allows code to be executed repeatedly based on a given condition. The for loop in Java provides an efficient way to iterate over a range of values, execute code multiple times, or traverse arrays and collections. Now let's go through a simple Java for l

Java for loop is used to run a block of code for a certain number of times. The syntax of for loop is: for (initialExpression; testExpression; updateExpression) { // body of the loop }

Apr 22, 2025 · The most common way to take user input in Java is using the Scanner class. ... Run Anywhere capability, meaning code written in Java can run on any device that supports the Java Virtual Machine (10 min read. Java Overview. ... Java for loop is a control flow statement that allows code to be executed repeatedly based on a given condition. The ...

Feb 16, 2025 · In this article, we’ll look at a core aspect of the Java language – executing a statement or a group of statements repeatedly using a for loop. 2. Simple for Loop. A for loop is a control structure that allows us to repeat certain operations …

Jan 8, 2024 · In this article, we’ve explored how to write a Java method to read user input until a condition is met. The two key techniques are: Using the Scanner class from the standard Java API to read user input; Checking each input line in an infinite loop; if …

Nov 20, 2023 · Java for-loop statement is used to iterate over the arrays or collections using a counter variable that is incremented after each iteration. The for statement provides a compact way to iterate over a range of values.