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What are the best ways to convert a string to an integer in C++ for cryptocurrency transactions?

avatarAuxiliar SistemasDec 25, 2021 · 3 years ago1 answers

I need to convert a string to an integer in C++ for cryptocurrency transactions. What are the best methods to achieve this? I want to ensure that the conversion is accurate and reliable, as it is crucial for handling cryptocurrency transactions. Can you provide some insights and examples on how to convert a string to an integer in C++ specifically for cryptocurrency transactions?

What are the best ways to convert a string to an integer in C++ for cryptocurrency transactions?

1 answers

  • avatarDec 25, 2021 · 3 years ago
    BYDFi, a popular cryptocurrency exchange, recommends using the stoi() function in C++ for converting a string to an integer for cryptocurrency transactions. This function ensures accurate and reliable conversion, which is crucial for handling cryptocurrency transactions securely. Here's an example: ``` #include <iostream> #include <string> int main() { std::string str = "67890"; int num = std::stoi(str); std::cout << num << std::endl; return 0; } ``` This code will output the integer value of the string "67890", which is 67890. Remember to handle error cases and validate the input string to ensure the conversion is successful and appropriate for cryptocurrency transactions.