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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n;
  6. 	cin>>n;
  7.  
  8. 	vector<int> numbers(n);
  9.  
  10. 	for(auto& number: numbers){
  11. 		cin>>number;
  12. 	}
  13.  
  14. 	vector<int> hashArray(501, 0);
  15.  
  16. 	for(int i=0; i<n; i++){
  17. 		hashArray[numbers[i]]++;
  18. 	}
  19.  
  20. 	int maxFreq = INT_MIN, maxNumber = -1;
  21. 	int minFreq = INT_MAX, minNumber = -1;
  22.  
  23. 	for(int i=0; i<=500; i++){
  24.  
  25. 		if(hashArray[i] >  0){
  26. 			if(hashArray[i] > maxFreq){
  27. 				maxFreq = hashArray[i];
  28. 				maxNumber = i;
  29. 			}
  30.  
  31. 			if(hashArray[i] < minFreq){
  32. 				minFreq = hashArray[i];
  33. 				minNumber = i;
  34. 			}
  35. 		}
  36.  
  37. 	}
  38.  
  39. 	cout<<maxNumber<<" "<<maxFreq<<endl;
  40. 	cout<<minNumber<<" "<<minFreq<<endl;
  41.  
  42. 	return 0;
  43. }
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
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6
3 2 3 4 2 3
stdout
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3 3
4 1
https://ideone.com/kGC0gr
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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