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JavaScript

Posted by John Madison
John Madison
Courses Plus Student 469 Points

how do i print only 10 values per line? using java

I am trying to get numbers print 10 values at a time. Example: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 so on and so on.... I am stuck I have tried and tried I cannot seem to figure it out. Can one help me please? below is my current code

package project4;

public class lab {
    public static void main(String args[]){

        int lowerBound = 1; int upperBound = 20; int i = lowerBound; final int STARTINGNUMBER = 1; final int ENDINGNUMBER  = 100; 
        int counter = 10; String output ="";
        //i>=lowerbound && i<=upperbound                           

    while ( i >= lowerBound && i<=upperBound )  {
        System.out.print("\t" + i);
        i++;     
    }//while loop close

    for(i = lowerBound; i >= lowerBound && i <= upperBound; i++){
        if((i%2)==0){
            System.out.print("\t" + i);
            i++;

        }//for loop >>>> if <<< close
    }//for loop main close

    for (int x = STARTINGNUMBER; x <= ENDINGNUMBER; x++){
        int number = x;
        int squareRoot = (int) Math.sqrt(number);
        if (squareRoot*squareRoot == number){

            System.out.print("\t" + x);

        }//if loop sqrt close
    }//for loop sqrt Main
}
}

2 Answers

Andrei-Robert Rusu
Andrei-Robert Rusu
763 Points

Java looks like c++, maybe I can help.

You mean 10 values each line ? or prin 10 values at a time inside the loop ?

If you want to print 10 values each line, you should try this, not sure if it works as I have no idea about java

for(int i = 1; i <= 20; i++) {
   System.out.print(" " + i);
   if(i % 10 == 0)
      System.out.print("\n");
}
John Madison
John Madison
Courses Plus Student 469 Points

it works

Andrei-Robert Rusu
Andrei-Robert Rusu
763 Points

Java seems fun :), but I'll stick to Objective C for now

John Madison
PLUS
John Madison
Courses Plus Student 469 Points
John Madison
John Madison
Courses Plus Student 469 Points

Nice yeah that's what I was trying to do :D. Thanks. I did exactly that before I read this :D