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  1. // iostream is too mainstream
  2. #include <cstdio>
  3. // bitch please
  4. #include <iostream>
  5. #include <algorithm>
  6. #include <cstdlib>
  7. #include <vector>
  8. #include <set>
  9. #include <map>
  10. #include <queue>
  11. #include <stack>
  12. #include <list>
  13. #include <cmath>
  14. #include <iomanip>
  15. #define dibs reserve
  16. #define OVER9000 1234567890
  17. #define ALL_THE(CAKE,LIE) for(auto LIE =CAKE.begin(); LIE != CAKE.end(); LIE++)
  18. #define tisic 47
  19. #define soclose 1e-6
  20. #define chocolate win
  21. // so much chocolate
  22. #define patkan 9
  23. #define ff first
  24. #define ss second
  25. #define abs(x) ((x < 0)?-(x):x)
  26. #define uint unsigned int
  27. using namespace std;
  28. // mylittledoge
  29.  
  30. int main() {
  31. 	cin.sync_with_stdio(0);
  32. 	cin.tie(0);
  33. 	int N;
  34. 	cin >> N;
  35. 	vector<string> V(N);
  36. 	for(int i =0; i < N; i++) cin >> V[i];
  37. 	sort(V.begin(),V.end());
  38. 	string S;
  39. 	cin >> S;
  40. 	int L =S.length();
  41. 	vector<int> ans(L+1,L+1);
  42. 	ans[0] =0;
  43. 	for(int i =0; i < L; i++) {
  44. 		ans[i+1] =min(ans[i+1],ans[i]+1);
  45. 		int t =0;
  46. 		for(int j =0; j < N; j++) if(V[j].length() >= i && V[j].substr(0,i) == S.substr(0,i)) {
  47. 			t++;
  48. 			if(S.length() >= V[j].length() && S.substr(0,V[j].length()) == V[j])
  49. 				ans[V[j].length()] =min(ans[V[j].length()],ans[i]+t);
  50. 			}
  51. 		}
  52.  
  53. 	cout << ans[L]+1 << "\n";
  54. 	return 0;}
  55.  
  56. // look at my code
  57. // my code is amazing
Runtime error #stdin #stdout #stderr 0s 3484KB
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Standard input is empty
stdout
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Standard output is empty
stderr
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terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
https://ideone.com/3ZJqC7
CT S02E01 K
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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