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  1. #include<bits/stdc++.h>
  2. #include <math.h>
  3. using namespace std;
  4.  
  5. #define MOD 1000000007
  6. #define MAX 2010
  7. #define ll long long
  8. #define slld(t) scanf("%lld",&t)
  9. #define sd(t) scanf("%d",&t)
  10. #define sld(t) scanf("%ld",&t)
  11. #define pd(t) printf("%d\n",t)
  12. #define plld(t) printf("%lld\n",t)
  13. #define pcc pair<char,char>
  14. #define pp pair<int,int>
  15. #define pll pair<ll,ll>
  16. #define tr(container,it) for(typeof(container.begin()) it=container.begin();it!=container.end();it++)
  17. #define mp(a,b) make_pair(a,b)
  18. #define F first
  19. #define S second
  20. #define pb(x) push_back(x)
  21.  
  22. vector <ll> ans;
  23. int main()
  24. {
  25. 	ll n,k;
  26. 	slld(n); slld(k);
  27. 	if(k>n/2)
  28. 	{
  29. 		k = n-k;
  30. 	}
  31. 	ll cur = 1+k;
  32. 	ll an = 2; ll p = 1;
  33. 	ans.pb(2LL);
  34. 	for( int i=2; i<=n; i++)
  35. 	{
  36. 		cur += k;
  37. 		if(cur>n)
  38. 		{
  39. 			cur %= n;
  40. 			p++;
  41. 			an+=p;
  42. 			p++;
  43. 			ans.pb(an);
  44. 		}
  45. 		else
  46. 		{
  47. 			an += p;
  48. 			ans.pb(an);
  49. 		}
  50. 	}
  51. 	for( int i=0; i<ans.size(); i++)
  52. 	{
  53. 		if(i==ans.size()-1)
  54. 		{
  55. 			ans[i] -= 1;
  56. 		}
  57. 		cout<<ans[i]<<" ";
  58. 	}
  59. }
Runtime error #stdin #stdout #stderr 0.51s 528896KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
https://ideone.com/gm3MCV
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
secret

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