crazy_person's Profile
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Aug 22 2012 03:05 AM- Currently:
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Posts I've Made
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In Topic: Number guessing game
Posted 11 Jun 2012
I didn't add the globals to the program, they were there. But anyway my bad. -
In Topic: Number guessing game
Posted 11 Jun 2012
You didn't assign generateNumber any value, plus you didn't pass any arguments to the functions leaving review guess unused.
here is what i got, don't know if it is what you need:
// Week2 GuessingGame.cpp : Defines the entry point for the console application. // #include <iostream> #include <time.h> #include <stdio.h> #include <stdlib.h> using namespace std; //int _tmain(int argc, _TCHAR* argv[]) //declare variables int generateNumber; //generated number int guess; //user input guess int c; int check; bool reviewGuess(int guess_param, int generateNumber_param){ return (guess_param == generateNumber_param); } int game(int random_number){ //loop to check the user input until the guess is correct do { printf ("Please guess a number between 1 and 10: "); scanf("%d", & guess); //user input if (reviewGuess(guess, random_number)==false) { printf("Incorrect number\n"); } } while (reviewGuess(guess, random_number)==false); puts ("You have guessed correctly! Good Job!"); //guess is correct system("PAUSE"); //pause before exiting return 0; } void generateRandom() { srand(time(0)); int generateNumber=(rand()%10)+1; //= rand() %10 + 1; //generate number between 1 and 10 game(generateNumber); } int main(){ //random seed generateRandom(); return 0; } -
In Topic: Bool how does it work?
Posted 10 Jun 2012
baavgai, on 10 June 2012 - 03:55 AM, said:It also commits a major tweak, for me. So, since we're abusing it.
Never, ever, do if (condition) { return condition; } else { return !condition; }. Just: return condition;
So: bool type_top(char x) { return (x=='y'); }
Ok, I feel better, sorry for the detour.
P.S. I feel the same way about if (condition==true) instead of if (condition)...
Sorry for the wrong post, but just trying to figure this out. So this function will only return true if x=='y'? I haven't seen a book formatted like that before, but then again I'm pretty new lol -
In Topic: Bool how does it work?
Posted 9 Jun 2012
rrclarke, on 09 June 2012 - 03:27 PM, said:Hello, i want to use an true or false statement, im making a car rental system and what im trying to ask if they want a softtop or not so when they come to book it a message will ask them if they want it or not if yes then it will store that if not goes onto the next question how would i do that?
You could use a bool function:
bool type_top(char x) { if (x=="y") { return true; } else return false; } int main() { char choice; std::cout<< "Do you want a softtop? (y,n)" << std::endl; std::cin >> choice; if (type_top(choice)) { //they chose a softtop } else if (!type_top(choice)) { //they didn't say yes to a softtop } return 0; } -
In Topic: Problem 3--project euler
Posted 9 Jun 2012
Haha kk ty i got it now
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