Question

CAN YU HELP ME CONSTRUCT A FLOW CHART FOR THE FOLLOW PROGRAM ?

C++ CODE:

#include<iostream>
using namespace std;
int main()
{
//declaring variable num
int num;
//prompting user to enter a number
cout<<"Input a number to check prime or not:";
//reading input from user
cin>>num;
//loop to check user input for positive number
while(num<0)
{
cout<<"Error! Positive Integers Only.\n";
cout<<"Input a number to check prime or not:";
cin>>num;
}

//initializing isPrime variable with false
bool isPrime = true;
//loop to check prime or not
for(int i=2 ; i<=num/2 ; ++i)
{
if(num%i == 0)
{
isPrime = false;
break;
}
}
if(isPrime)
//if input is prime displaying is prime
cout<<"The entered number is a prime number.\n";
else
//if input is not prime displaying is not prime
cout<<"The entered number is a not a prime number.\n";

return 0;
}

Answer 1

FLOWCHART: