Using the Scanner class in Java to get input from users is a fundamental practice that helps develop several important software development skills. First, it introduces beginners to handling dynamic ...
//count primeFectorial import java.util.Scanner; public class PrimeNumber { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n = sc ...
That's saying that the java.util.Scanner constructor is marked as being able to throw the exception java.io.FileNotFoundException - you either need to wrap that in a try/catch or mark your function as ...
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