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  1.     #include <algorithm>
  2.     #include <string>
  3.     #include <iostream>
  4.  
  5.     int main() {
  6.         std::string str("hello\nworld\n");
  7.         std::cout << std::count(str.begin(), str.end(), '\n');
  8.     }
  9.  
Success #stdin #stdout 0s 3412KB
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https://ideone.com/mxRpKd
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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