im working on a program that generates a random number and asks the user to guess what it is. right now im stuck on checking to see if the number is between 1-20. how would i make it continuously loop back until the user enters a number between 1-20? the way im doing it only checks once.
#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;
int getData(void);
int getRandom(void);
bool findRange(int);
int main()
{
int guessNum, random;
bool checkRange;
random = getRandom();
guessNum = getData();
checkRange = findRange(guessNum);
if (checkRange)
guessNum = getData();
cout << guessNum << " " << random << endl;
system("pause");
return 0;
}
int getData(void)
{
int guessNum;
cout << "I am thinking of a number between 1 and 20.\nCan you guess what it is? : ";
cin >> guessNum;
return guessNum;
}
bool findRange(int guessNum)
{
bool answer;
if (guessNum < 1 || guessNum > 20)
{
cout << "\nYour guess is not in the range of 1 - 20.\n\n";
answer = true;
}
return answer;
}
int getRandom(void)
{
int ranNum;
ranNum = rand() % 22 + 1;
return ranNum;
}