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  1. #include <iostream>
  2. #include <string>
  3. #include <vector>
  4. using namespace std;
  5.  
  6. void splitString(string str, char delimiter, vector<string> * out) {
  7.     string word_buffer;
  8.     for (string::size_type i = 0; i < str.length(); ++i) {
  9.         if (str[i] == delimiter) {
  10.             out->push_back(word_buffer);
  11.             word_buffer.clear();
  12.         } else {
  13.             word_buffer.push_back(str[i]);
  14.         }
  15.     }
  16.     if (!word_buffer.empty())
  17.         out->push_back(word_buffer);
  18. }
  19.  
  20. int main() {
  21.     vector<string> user_input_tokens;
  22.     string port = "209,202,252,54,19,15";
  23.     splitString(port, ',', &user_input_tokens);
  24.     for (string str : user_input_tokens) {
  25.         cout << str << ".";
  26.     }
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 15240KB
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Standard input is empty
stdout
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209.202.252.54.19.15.
https://ideone.com/rkkMmw
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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