Nested loop

[Krunk Junk]

Ok, so here is what I have so far.. I'm trying to get the multiples of user input all the way up to 10. So it will be
1X1=1 1X2=2 1X5=5
2X1=1 2X2=4
and so on.

I have it going horizontally and with some multiples, but I don't know what else to do and need someone's help. I just started java programming so your help is appreciated.

import java.util.Scanner;  
    public class beau_novice {  
        public static void main(String[] args){  
        Scanner input = new Scanner(System.in);  
        System.out.println("This displays the multiples of whatever amount up to 10.");  
        System.out.println("Please enter the number you want of multiples to display.");  
         
        int rownumber=input.nextInt();  
        int N;  
        int product;  
         
        for (int i=1; i<=10; i++){  
            for(int j=1; j<=i; j++){  
                product=i * j;  
                      System.out.printf(i + "X" + j + " = " + product);  
                        
            }  
        }     
          
        }  
    }  

[Chetan Sarnad]

Krunk Junk wrote:Ok, so here is what I have so far.. I'm trying to get the multiples of user input all the way up to 10. So it will be
1X1=1 1X2=2 1X5=5
2X1=1 2X2=4
and so on.

I have it going horizontally and with some multiples, but I don't know what else to do and need someone's help. I just started java programming so your help is appreciated.

import java.util.Scanner;  
    public class beau_novice {  
        public static void main(String[] args){  
        Scanner input = new Scanner(System.in);  
        System.out.println("This displays the multiples of whatever amount up to 10.");  
        System.out.println("Please enter the number you want of multiples to display.");  
         
        int rownumber=input.nextInt();  
        int N;  
        int product;  
         
        for (int i=1; i<=10; i++){  
            for(int j=1; j<=i; j++){  
                product=i * j;  
                      System.out.printf(i + "X" + j + " = " + product);  
                        
            }  
        }     
          
        }  
    }  

Specify your requirement clearly. Do you want the multiples of an entered number?
If I understand correctly, is it like

2X1 = 2
2X1 = 4
2X1 = 6
2X1 = 8
2X1 = 10
2X1 = 12
2X1 = 14
2X1 = 16
2X1 = 18
2X1 = 20

If so, then I do not understand the need of looping twice. A single loop should do the job,

    for (int i=1; i<=10; i++)
    {  
    	product=i * rownumber;  
        System.out.println(rownumber + "X" + i + " = " + product); 
    }

And well, if you need something like this,
entered number is 3 and you want the 10 multiples each from number 1 to 3, still your loops are not right.

Work out something on these lines

    for (int j = 1; j <= rownumber; j++)
    {  
    	for (int i = 1; i <= 10; i++)
    	{
    		product=i * j;  
    		System.out.print(j + "X" + i + "=" + product+" "); 
    	}
    	System.out.println("");
    }