Day: January 25, 2018

Patterns

public class Trianglepattern2 {

public static void main(String[] args) {
 int n=5;
 for(int row=0;row<n;row++)
 {
 for (int col=0; col<n;col++ )
 {
 if (row+col>=n-1)
 
 {
 System.out.print("* ");

}
 else 
 {
 System.out.print(" ");
 }
 
 }
 System.out.println();

}
 }
}

Output:-

        * 
      * * 
    * * * 
  * * * * 
* * * * *

patterns

public class Trianglepattern1 {

public static void main(String[] args) {
 int n=5;
 for(int row=0;row<n;row++)
 {
 for (int col=0; col<n;col++ )
 {
 if (row<=col)
 
 {
 System.out.print("* ");

}
 else 
 {
 System.out.print(" ");
 }
 
 }
 System.out.println();

}
 }
}

Output:-

*  *  *  *  *
*  *  *  *
*  *  *
*  *
*