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  1. n=int(input())
  2. if n==1:
  3.     print(1);
  4. elif n==2:
  5.     print(1,2);
  6. else:  
  7. 	a=''
  8. 	for i in range(1,n):
  9. 		a+=str(i)*i
  10. 	a=a[:n]
  11. 	print(a)
  12. 	if n<46:
  13. 		print(' '.join(map(str, a)))
  14. 	else:
  15. 		print(' '.join(map(str, a[:45])), end=' ')
  16. 		i=45
  17. 		while(i<n):
  18. 			print(a[i]+a[i+1], end=' ')
  19. 			i+=2
  20. 			if n-i==1:
  21. 				print(a[i], end=' ')
  22. 				break
Success #stdin #stdout 0.01s 9992KB
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stdin
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stdout
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1223334444555556666667777777888888
1 2 2 3 3 3 4 4 4 4 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8
https://ideone.com/9P2KnA
language:
Python 3 (python  3.9.5)
created:
7 years ago
visibility:
public

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