I am 11 years old and I have just started to learn C++ and I really don't know much about it. I was making a small program to calculate the area and circumference of the circle. I wanted to give user the option to choose which one they want to calculate. So I typed the following command.....
#include<iostream>
#include<conio.h>
int main()
{
float r;
float area;
float cir;
char n;
std::cout<<"If you want to calculate the circumference of the circle, type 1 OR if you want to calculate the area, type 2: ";
std::cin>>n;
if(n=1)
{
std::cout<<"Enter the radius of the circle: ";
std::cin>>r;
cir=2*3.14*r;
std::cout<<"The circumference of the circle is: "<<cir;
getch();
return 0;
}
if(n=2)
{
std::cout<<"Enter the radius of the circle: ";
std::cin>>r;
area=3.14*r*r;
std::cout<<"The area of the circle is: "<<area;
getch();
return 0;
}
}
I compiled it and it showed no errors. But when I ran it, it only calculated the circumference no matter what I type. Any help will be appreciated.
