Program java

Question

A computational grid is a table whose cells are the results of the linkage of the row or Include column labels with a specific (arithmetic) operation. We create Computational grating for the addition, i. an addition table.

Table 1: Computational grid for addition of the first 5 positive natural ones numbers
+ 1 2 3 4 5
1 2 3 4 5 6
2 3 4 5 6 7
3 4 5 6 7 8
4 5 6 7 8 9
5 6 7 8 9 10

code: https://code.sololearn.com/cEqgb3vs277Z/#java

Answer 1

Micelito Remove first line of the code. There is no use of import your own created package.

Second thing try to do debug.

Answer 2

What's your problem?

Remove first line to work well.

Answer 3

learn about loop for()

Answer 4

edit: https://code.sololearn.com/cEqgb3vs277Z/#java

now?

Answer 5

I deleted that. And now i see this

Anzahl Spalten: Anzahl Zeilen: + |
Exception in thread "main" java.util.NoSuchElementException
at java.base/java.util.Scanner.throwFor(Scanner.java:937)
at java.base/java.util.Scanner.next(Scanner.java:1594)
at java.base/java.util.Scanner.nextInt(Scanner.java:2258)
at java.base/java.util.Scanner.nextInt(Scanner.java:2212)
at Main.main(Main.java:17)

Answer 6

no such element - there is incorrect input not code, it expects two numbers separated with space or with newline