fork download 
  1. #include <iostream>
  2. #include <string>
  3. #include <map>
  4.  
  5. int main() {
  6. 	std::map<char, size_t> count;
  7.  
  8. 	std::string s;
  9. 	std::getline(std::cin, s);
  10.  
  11. 	for (char i : s)
  12. 	{
  13. 		++count[i];
  14. 	}
  15.  
  16. 	for (auto i : count)
  17. 	{
  18. 		std::cout << i.first  << " : " << i.second << std::endl;
  19. 	}
  20. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin 
ilasdfjod fhinsoi dfhrnqla wdmsgkljnh
stdout 
  : 3
a : 2
d : 4
f : 3
g : 1
h : 3
i : 3
j : 2
k : 1
l : 3
m : 1
n : 3
o : 2
q : 1
r : 1
s : 3
w : 1
https://ideone.com/AjcpKT
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!