So i just started C yesterday, I had a fair bit of java experience so that be the cause idk, I try to run this code and for some reason the while loop isn't looping, i tried changing the if break statement from ask==false to ask=false, that just ends up with an infinite loop without even taking user input.

Here's the code:

#include <iostream>
#include <math.h>
using namespace std;

int main(){
    double raduis;
    const double pi = 3.14;
    bool ask;
    
    while(true){
        cout << "Enter the raduis of the circle:"<< endl;
        cin >> raduis;
        double circ = 2*pi*raduis;
        double area = pi*pow(raduis,2);
        cout << "The Circumference of the circle is: "<< circ <<endl;
        cout << "The Area of the circle is: "<< area<<endl;
        cout <<"Would you like to run again?"<< endl;
        cin >> ask;
        if(ask==false){
            break;
        }
    }
}

I've tried changing the bool to a char value with "y" or "n" values but to no avail nothing works.

CodePudding user response：

Call clear on cin before the input and make sure the input is only 0 or 1,

From cppreference:

If the type of v is bool and boolalpha is not set, then if the value to be stored is ​0​, false is stored, if the value to be stored is 1, true is stored, for any other value std::ios_base::failbit is assigned to err and true is stored.

CodePudding user response：

There's nothing wrong with the code, you may wanna check the configuration of your IDE or your text editor, probably the C compiler is not loaded correctly.