Star Pattern

 

Pattern for N = 4





import java.util.Scanner;


public class StarPattern {


public static void main(String[] args) {

Scanner s = new Scanner(System.in);

int n= s.nextInt();

for(int i=1;i<=n;i++)

{

for(int j=1;j<=n-i;j++)

{

System.out.print(" ");

}


for(int k=1;k<=2*i-1;k++)

{

System.out.print("*");

}

System.out.println();

}


}

}


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