#include<stdio.h>
 
int main() {
   
  // Make the initializations
  int num = 0; int N;          // '0' has to be printed in form of right triangle
  
  
  scanf ("%d",&N);
  int i, j;
  
  for (i = 1;
  	   i <= N; 
  	   ({for (j = 1; j <= i; j++) putchar('0'); }), i++) {
  	   		printf("\n");
  	   		}
  printf("----No end of line");
  
  return 0;
}