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  1. #include <functional>
  2. #include <algorithm>
  3. #include <iostream>
  4. #include <utility>
  5. #include <sstream>
  6. #include <iomanip>
  7. #include <numeric>
  8. #include <cstdlib>
  9. #include <cstring>
  10. #include <climits>
  11. #include <cstring>
  12. #include <vector>
  13. #include <cstdio>
  14. #include <string>
  15. #include <stack>
  16. #include <deque>
  17. #include <queue>
  18. #include <cmath>
  19. #include <map>
  20. #include <set>
  21. #define lwb lower_bound
  22. #define upb upper_bound
  23. #define X first
  24. #define Y second
  25. #define coud(a,b) cout<<fixed << setprecision((b)) << (a)
  26. #define L(x) ((x)<<1)
  27. #define R(x) (((x)<<1)+1)
  28. //#define int long long
  29. #define double long double
  30. #define joon ios :: sync_with_stdio(false)
  31. //#define cin fin
  32. //#define cout fout
  33.  
  34. using namespace std;
  35.  
  36. typedef pair<int, int> pii;
  37. typedef long long ll;
  38. const double pi = acos(-1);
  39. const double eps = 1e-7;
  40. int fib[100];
  41. map< int , int > chandomfib;// fibonacci index
  42.  
  43. int main()
  44. {
  45. 	fib[1]=1;
  46. 	chandomfib[1]=1;
  47. 	chandomfib[2]=2;
  48. 	fib[2]=2;
  49. 	for(int i=3;i<=20;i++)
  50. 	{
  51. 		fib[i]=fib[i-1]+fib[i-2];
  52. 		chandomfib[ fib[i] ]=i;
  53. 	}
  54. 	int n;
  55. 	cin>>n;
  56. 	if(n<11)
  57. 	{
  58. 		cout<<"Not enough money"<<endl;
  59. 		return 0;
  60. 	}
  61. 	cout<<"Let's play!"<<endl;
  62. 	fflush(stdout);
  63. 	int l=1;
  64. 	int r=144;
  65. 	int tmp=0;
  66. 	while(r-l+1>2)
  67. 	{
  68. 	//	cout<<l<<" "<<r<<endl;
  69. 		int len=r-l+1;
  70. 		int ind=chandomfib[len];
  71. 		ind--;
  72. 		cout<<fib[ind-1]<<" ";
  73. 		for(int i=r-fib[ind-1]+1;i<=r;i++)
  74. 			cout<<i<<" ";
  75. 		cout<<endl;
  76. 		fflush(stdout);
  77. 		string judge;
  78. 		cin>>judge;
  79. 		if(fib[ind-1]==1 && judge[0]=='Y')
  80. 		{
  81. 			cout<<0<<" "<<r-fib[ind-1]+1<<endl;
  82. 			return 0;
  83. 		}
  84. 		if(judge[0]=='Y')
  85. 			l=r-fib[ind-1]+1;
  86. 		else
  87. 			r-=fib[ind-1];
  88. 	}
  89. 	cout<<1<<" "<<r<<endl;
  90. 	fflush(stdout);
  91. 	string judge;
  92. 	cin>>judge;
  93. 	int ans=l;
  94. 	if(judge[0]=='Y')
  95. 		ans=r;
  96. 	cout<<0<<" "<<ans<<endl;
  97. 	fflush(stdout);
  98. 	return 0;
  99. }
  100.  
  101.  
  102.  
Success #stdin #stdout 0s 3464KB
comments (?)
stdin 
Standard input is empty
stdout 
Not enough money
https://ideone.com/3dTmfO
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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