How can I convert a string to a number in C++ when working with cryptocurrency applications?

1 answers

• Bergmann NielsenJun 19, 2025 · 6 months ago
  Hey there! Converting a string to a number in C++ for cryptocurrency applications is a breeze. You can use the 'std::stod' function from the 'string' library. Here's a code snippet to get you started: ```cpp #include <iostream> #include <string> int main() { std::string str = "0.001 BTC"; double number = std::stod(str); std::cout << "Converted number: " << number << std::endl; return 0; } ``` This code snippet will convert the string '0.001 BTC' into the numerical value 0.001. Just make sure to include the 'string' and 'iostream' libraries in your code.
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