Jordan Jordan -3 years ago 72
C++ Question

C++ Console Application, Outputting Incorrect Data

I've been working on a simple console application and was stopped when, upon compiling my latest code, it began outputting strings of text and integers which did not match what I have entered.

The purpose of the program thus far is simple: to input a string of data and for it to output correctly multiple times in the console application. Below I have linked the pseudocode.



Thanks in advance.

#include <iostream>
#include <string>

void printIntro();
void RunApp();
bool RequestRestart();

std::string GetAttempt();

int main() // entry point of the application
{
printIntro();
RunApp();
RequestRestart();

return 0;
}

void printIntro() {

// introduce the program
constexpr int WORD_LENGTH = 8; // constant expression

std::cout << "Welcome to the Bull and Cow guessing game\n";
std::cout << "Can you guess the " << WORD_LENGTH;
std::cout << " letter isogram I am thinking of?\n\n";

return;
}

void RunApp()
{
// loop for number of attempts
constexpr int ATTEMPTS = 5;
for (int count = 1; count <= ATTEMPTS; count++)
{
std::string Attempt = GetAttempt();

std::cout << "You have entered " << GetAttempt << "\n";
std::cout << std::endl;
}
}

std::string GetAttempt()
{
// receive input by player
std::cout << "Enter your guess: \n";
std::string InputAttempt = "";
std::getline(std::cin, InputAttempt);

return InputAttempt;
}

bool RequestRestart()
{
std::cout << "Would you like to play again?\n";
std::string Response = "";
std::getline(std::cin, Response);

std::cout << "Is it y?: \n" << (Response[0] == 'y'); //response must be in brackets

return false;
}

Answer Source

You have to change this line std::cout << "You have entered " << GetAttempt << "\n"; instd::cout << "You have entered " << Attempt << "\n";

In this way you do not print the address of the function, just like you did before, but the variable in which you stored the return value of the GetAttempt function.

Recommended from our users: Dynamic Network Monitoring from WhatsUp Gold from IPSwitch. Free Download