Simple Class Example Program For Find Prime Number In C++

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#include<iostream>
#include<conio.h>
using namespace std;
// Class Declaration
class prime
{
//Member Varibale Declaration
int a,k,i;
public:
prime(int x)
{
a=x;
}
// Object Creation For Class
void calculate()
{
k=1;
{
for(i=2;i<=a/2;i++)
if(a%i==0)
{
k=0;
break;}
else
{
k=1;
}
}
}
void show()
{
if(k==1)
cout<<”\n”<<a<<” is Prime Number.”;
else
cout<<”\n”<<a<<” is Not Prime Numbers.”;
}
};
//Main Function
int main()
{
int a;
cout<<“Enter the Number:”;
cin>>a;
// Object Creation For Class
prime obj(a);
// Call Member Functions
obj.calculate();
obj.show();
getch();
return 0;
}

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how to write For Loop Example Program In C++

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how to write if..else Statement Example Program In C++

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Hello friends, Welcome to your Techgsr.co blog. And today in this article we will learn about  how to write if..else Statement Example Program In C++.So let’s go to our topic #include<iostream> #include<conio.h> using namespace std; int main() { // Variable Declaration int a; // Get Input Value cout<<“Enter the Number :”; cin>>a; //If Condition Check if(a … Read more