Sharopedia: Struck With Scanner Class In Java - nextLine() doesn't work after nextInt() or nextDouble() - Here is the solution
![A+ Computer Science - Scanner frequently used methods NameUse nextInt()returns the next int value nextDouble()returns the next. - ppt download A+ Computer Science - Scanner frequently used methods NameUse nextInt()returns the next int value nextDouble()returns the next. - ppt download](https://images.slideplayer.com/38/10832832/slides/slide_3.jpg)
A+ Computer Science - Scanner frequently used methods NameUse nextInt()returns the next int value nextDouble()returns the next. - ppt download
![I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ? I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ?](https://preview.redd.it/mpioivxkolx51.png?width=640&crop=smart&auto=webp&s=402e4681861e0720705fbdf8bab34b612b3aaea1)
I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ?
![Please help with this error! Exception in thread "main" java.util.NoSuchElementException at java.util.Scanner.throwFor(Scanner.java:862) at java.util.Scanner.next( Scanner.java:1371) at Codechef.main(Main.java:13) - help - CodeChef Discuss Please help with this error! Exception in thread "main" java.util.NoSuchElementException at java.util.Scanner.throwFor(Scanner.java:862) at java.util.Scanner.next( Scanner.java:1371) at Codechef.main(Main.java:13) - help - CodeChef Discuss](https://s3.amazonaws.com/discourseproduction/original/3X/6/3/633cf7df27b0731b5b5d2ce5c4231174edbe8217.png)