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May 24th, 2019
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  1. #include <bits/stdc++.h>
  2. int v[10],s[10];
  3. using namespace std;
  4. ifstream g ("date.in");
  5. ofstream f ("date.out");
  6. int nr(int n)
  7. {
  8. int ct=0;
  9. while(n>9)
  10. {
  11. ct++;
  12. n/=10;
  13. }
  14. return ct;
  15. }
  16. int main()
  17. {
  18. int n,ct=0,x;
  19. g>>n;
  20. while(g>>x)
  21. {
  22. v[nr(x)]++;
  23. ct++;
  24. }
  25. if(ct<n)
  26. {
  27. f<<"Nu exista";
  28. return 0;
  29. }
  30. for(int i=0;i<10;i++)
  31. s[i]=s[i-1]+v[i];
  32. int j=0;
  33. while(s[j]<n)
  34. j++;
  35. f<<1;
  36. for(int i=1;i<=j;i++)
  37. f<<0;
  38. return 0;
  39. }
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