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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int n;
  5.  
  6. bool is_there(string str, char ch){
  7. 	for (int i=0; str.size()>i; i++){
  8. 		if (ch==str[i]){
  9. 			return  false;
  10. 		}
  11. 	}
  12. 	return true;
  13. }
  14.  
  15. int main(){
  16. 	bool status = false;
  17. 	//no violation of rules
  18. 	cin >> n;
  19. 	string lst[n];
  20. 	char first[n];
  21. 	char last[n];
  22. 	for (int i=0; n>i; i++){
  23. 		cin >> lst[i];
  24. 		first[i] = lst[i][0];
  25. 		last[i] = lst[i][1];
  26. 	}
  27. 	sort(lst, lst+n);
  28. 	for (int i=0; n-1>i; i++){
  29. 		if (lst[i] == lst[i+1]){
  30. 			status = true;
  31. 		}
  32. 	}
  33. 	string r1="HDCS";
  34. 	string r2="A23456789TJQK";
  35.  
  36. 	for (int i=0; n>i; i++){
  37. 		if (is_there(r1, first[i])){
  38. 			status = true;
  39. 		}
  40. 		if (is_there(r2, last[i])){
  41. 			status = true;
  42. 		}
  43. 	}
  44. 	if (status){
  45. 		cout << "No";
  46. 	}
  47. 	else{
  48. 		cout << "Yes";
  49. 	}
  50. }
Success #stdin #stdout 0.01s 5348KB
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https://ideone.com/ztFygo
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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