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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
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1 ответ
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!
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8 ответов
How to take input from user from any method out of main method(). In sololearn android app and web app.
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8 ответов
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]);
}
}}
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2 ответов
how in Java do i make it that without resetting the program i can show an output then ask for an input again
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2 ответов
In java,when we should use import java.util.* and when use import java.util.Scanner?
1 голос
5 ответов
can you help me? Java code
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2 ответовWhat's wrong with this code?
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1 ответ
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
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1 ответ
why prefer one over the other?
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1 ответ
Why i am getting this error
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8 ответов
How to give inputs
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1 ответ
Why my nextLine() doesnt work?
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2 ответов
whats wrong?
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3 ответов
Why doesn't this work?
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3 ответов
Check user input
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1 ответSo I didn't get. Why somewhere we don't close SCANNER, but somewhen we close it! ARRRGH!
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3 ответов
Where did I make a mistake?
1 голос
2 ответов
Java input problem
4 голосов
3 ответов
Accessing multidimensional array using scanner, it works with a single array but not multi?.
1 голос
2 ответов
average from input
-1 голос
3 ответов
how to do this?
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1 ответWhy we can't give input to string variable just after giving input to numerical variable like int in java using Scanner?
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2 ответов
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