JAVA
java
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public class Program
{static void pattern(int n){
int i=1;
if(n==0)
return;
else
{pat(n);
++i;
System.out.println ();
pattern(n-1);
}}
static void pat(int n){
int j=1;
System.out.print ("*");
++j;
pattern(n-1);
}
public static void main(String[] args) {
pattern(5);
}
}
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OUTPUT
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