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Boolean to String in C++

The C++ can convert a boolean value to a string using several methods. Here are a few common ways to convert a boolean to a string:

  1. Using a Conditional Operator:
C++
#include <iostream>
#include <string>

int main() {
    bool flag = true;

    // Convert a boolean to a string using a conditional operator
    std::string result = flag ? "true" : "false";

    std::cout << "Boolean as string: " << result << std::endl;

    return 0;
}

In this example, we use a conditional (ternary) operator to check the value of the boolean variable flag and assign the appropriate string representation to the result variable.

  1. Using a Simple If-Else Statement:
C++
#include <iostream>
#include <string>

int main() {
    bool flag = false;

    std::string result;

    // Convert a boolean to a string using an if-else statement
    if (flag) {
        result = "true";
    } else {
        result = "false";
    }

    std::cout << "Boolean as string: " << result << std::endl;

    return 0;
}

Here, we use a simple if-else statement to check the value of flag and assign the appropriate string representation to the result variable.

  1. Using the std::to_string Function:
C++
#include <iostream>
#include <string>

int main() {
    bool flag = true;

    // Convert a boolean to a string using std::to_string
    std::string result = std::to_string(flag);

    std::cout << "Boolean as string: " << result << std::endl;

    return 0;
}

The std::to_string function is a convenient way to convert various types, including boolean values, to strings.

All of these methods will allow you to convert a boolean value to its string representation in C++. Choose the method that fits your coding style and requirements best.

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