import java.util.Scanner;
public class Main{
public static void main
(String args
[]){ Scanner sc
= new Scanner
(System.
in); int n = sc.nextInt();
if(n>=1&&n<=100){
for(int i=n;i>=1;i--){
for(int j=1;j<n;j++){
}
for(int k=n;k>=i;k--){
}
}
}
sc.close();
}
}
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