ProgrammingPractice/Java/program114.java at main · Rohan13253/ProgrammingPractice · GitHub

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// Input : 4 4
/*
   	 	 	*

 	 	*	*

 	*	*	*

*	*	*	*


 */


import java.util.*;

class Pattern{
    public void Display(int iRow ,int iCol)
    {
        int i = 0, j = 0;

        if(iRow != iCol)
        {
            System.out.println("Invalid input");
            return;
        }
        for( i = 1; i <= iRow ; i++)
        {

            for(j = iCol  ; j >= 1; j--)
            {
            if(i >= j)
            {
                System.out.print("*\t");
            }
            else
            {
                 System.out.print(" \t");
            }

            }
            System.out.println("\n");
        }

    }
}


public class program114 {

    public static void main(String[] args) {
        int iValue1 = 0;
        int iValue2 = 0;

        Scanner sobj = new Scanner(System.in);

        System.out.println("Enter Number of Row :");
        iValue1 = sobj.nextInt();

        System.out.println("Enter Number of Columns :");
        iValue2 = sobj.nextInt();

        Pattern pobj = new Pattern();
        pobj.Display(iValue1,iValue2);
    }
}