// // your code goes heremport java.util.*;
// public class Main
// {
// public void pattern(int n){
// int i , j;
// Scanner sc = new Scanner(System.in);
// int n = sc.nextln();
// System.out.print("Enter the value of n :");
// }
let n = 3;
for(i=1; i<=n; i++){
console.log(i+"");
for(j=1; j<=n+1; j++){
console.log(j +"*");
}
if (n===0 || n===0 || n%2===0){
console.log("Error");
}
else{
console.log(i +"");
}
}
console.log("");
// }
// public static void main(String[] args) {
// System.out.println("Hello World");
// Scanner sc = new Scanner(System.in);
// int n = sc.nextln();
// System.out.print("Enter the value of n :");
// }
// }
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