java 跳出否,Java if（是或否声明）

Hey there I got into some trouble with my java Code.

I try to code a bit around with java for a few hours and I dont know much thats why im asking. I learn best by trying but I get into so many problems.

So: I want the scanner to scan the next Statement and if its "ja" it should do the if thing etc.

The problem is, when i try to compile it it has an error with the = s.nextInt thing. In the console it says: "cannot find symbole". I tried so many things I dont know what to do. Allready tried so much.

import java.util.Scanner;

public class Brotcrunsher {

public static void main(String args[]) {

Scanner scan = new Scanner(System.in);

System.out.println ("Hallo");

System.out.println ("A flag has more then 1 color right?");

String a = s.NextInt();

if (a.equals("ja")) {

System.out.println ("You arent dumb, nice.");

} // end of if

else {

System.out.println ("You arentn a genie");

} // end of if-else

}

}

thanks in advance.

EDIT: Problem solved. Thank you for every awnser. I try my best to Tag my posts better and to format my code better

解决方案

Try:

import java.util.Scanner;

public class Brotcrunsher {

public static void main(String args[]){

Scanner scan = new Scanner(System.in);

System.out.println ("Hallo");

System.out.println ("A flag has more then 1 color right?");

String a = scan.nextLine();

if (a.equals("ja")) {

System.out.println ("You arent dumb, nice.");

} // end of if

else {

System.out.println ("You arentn a genie");

} // end of if-else

}

}