Discussions Q&R
Guys i don't think i have my concepts clear its really confusing. I don't know where to use void where to use static scanner
0 Vote
1 Réponse
Is there an easy way to do this please? Im new and i dont understand why if(! Is not working if string is unknown. Thanks!
0 Vote
8 Réponses
How to take input from user from any method out of main method(). In sololearn android app and web app.
0 Vote
8 Réponses
import java.util.Scanner;
public class Program
{
public static void main(String[] args) {
int[] arr=new int[5];
for(int i=0;i<5;i++)
{
Scanner ch=new Scanner(System.in);
arr[i]=ch.nextInt();
System.out.println(arr[i]);
}
}}
0 Vote
2 Réponses
how in Java do i make it that without resetting the program i can show an output then ask for an input again
0 Vote
2 Réponses
In java,when we should use import java.util.* and when use import java.util.Scanner?
1 Vote
5 Réponses
JAVA
0 Vote
2 Réponses
How do I write a try-throw catch exception to find the square root of the number input from scanner and use exception for -ve no
0 Vote
1 Réponse
How to give inputs
0 Vote
1 Réponse
whats wrong?
0 Vote
3 Réponses
Why doesn't this work?
0 Vote
3 Réponses
Check user input
0 Vote
1 RéponseSo I didn't get. Why somewhere we don't close SCANNER, but somewhen we close it! ARRRGH!
0 Vote
3 Réponses
Java input problem
4 Votes
3 Réponses
Accessing multidimensional array using scanner, it works with a single array but not multi?.
1 Vote
2 Réponses
average from input
-1 Vote
3 Réponses
how to do this?
0 Vote
1 RéponseWhy we can't give input to string variable just after giving input to numerical variable like int in java using Scanner?
0 Vote
2 Réponses
Aujourd'hui en vedette
New code
1 Votes
How would you solve the part of the C# Intermediate code project that requires operator overloading?
0 Votes
Hello Everyone
0 Votes