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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. typedef long long ll;
  4.  
  5. void hhh() {
  6. 	ios_base::sync_with_stdio(0);
  7. 	cin.tie(0);
  8. }
  9.  
  10. int check( string &s) {
  11. 	// chu cai dau tien uppercase
  12. 	//i a m
  13. 	// m a i
  14. 	if( islower(s[0])) return 0 ;
  15. 	transform(s.begin(), s.end(), s.begin(), ::tolower);
  16. 	string m1 = "mai";
  17. 	string m2 = "iam";
  18. 	int idex1 = 0 ;
  19. 	int idex2 = 0 ;
  20.  
  21. 	for( int i = 0 ; i < s.size() ; i++ ) {
  22. 		if( s[i] == m1[idex1]) {
  23.  
  24. 			++idex1;
  25. 		}
  26. 		if( s[i] == m2[idex2]) {
  27.  
  28. 			++idex2;
  29. 		}
  30. 		if( idex1 == 3 || idex2 == 3) return 1;
  31. 	}
  32. 	return 0;
  33. }
  34. int main() {
  35. 	hhh();
  36. 	int t;
  37. 	cin >> t;
  38. 	while (t--) {
  39. 		cin.ignore();
  40. 		string test;
  41. 		int cnt = 0 ;
  42. 		getline( cin, test);
  43.  
  44. 		string word;
  45.  
  46. 		stringstream ss(test);
  47.  
  48. 		while( ss >> word) {
  49. 			if( check(word)) {
  50. 				++cnt;
  51. 			}
  52. 		}
  53. 		cout << cnt<< '\n';
  54. 	}
  55. }
Success #stdin #stdout 0.01s 5288KB
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https://ideone.com/HBb2CO
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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