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  1. #include <iostream>
  2. #include<vector>
  3. #include<string>
  4. using namespace std;
  5.  
  6. int main() {
  7. 	ios_base::sync_with_stdio(false);
  8. 	cin.tie(NULL);
  9. 	string n;
  10. 	cin>>n;
  11. 	vector<int>freq(256,0);
  12. 	 for (char x : n) {
  13.         freq[x]++;
  14. 	 }
  15. 	 for (int i = 0; i < 256; i++) {
  16.         if (freq[i] > 0) {
  17.             cout <<(char)i <<":"<<freq[i]<< endl;
  18.         }
  19. }}
Success #stdin #stdout 0s 5320KB
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https://ideone.com/tdWWxb
language:
C++ (gcc 8.3)
created:
9 hours ago
visibility:
public

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