Manmohan loves patterns- ll

#1

showing error in int n=sc.nextint()

import java.util.*;
import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();

}

}

Exception in thread “main” java.util.NoSuchElementException
at java.util.Scanner.throwFor(Scanner.java:862)
at java.util.Scanner.next(Scanner.java:1485)
at java.util.Scanner.nextInt(Scanner.java:2117)
at java.util.Scanner.nextInt(Scanner.java:2076)
at Main.main(Main.java:6)

#2

This error is shown if you have not provided input for your code. Before running your code, you need to add input in the given input box, then run.

#3

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