Convert the following c code programs to c++ code
#include <stdio.h>
//check whether the number is prime or not
int main()
{
int n, i, flag = 0;
printf("Enter a positive integer:
");
#include <stdio.h>
//check whether the number is prime
or not
int main()
{
int n, i, flag =
0;
printf("Enter a positive integer: ");
scanf("%d",
&n);
for (i = 2; i <= n / 2; ++i)
{
// condition for nonprime number
if (n%i == 0)
{
flag = 1;
break;
}
}
if (n == 1)
{
printf("1 is neither a prime nor a composite
number.");
}
else
{
if (flag == 0)
printf("%d is a prime
number.", n);
else
printf("%d is not a prime
number.", n);
}
return 0;
}
#include <iostream> using namespace std; //check whether the number is prime or not int main() { int n, i, flag = 0; cout<<"Enter a positive integer: "; cin>>n; for (i = 2; i <= n / 2; ++i) { // condition for nonprime number if (n%i == 0) { flag = 1; break; } } if (n == 1) { cout<<"1 is neither a prime nor a composite number."; } else { if (flag == 0) cout<<n<<" is a prime numbaer."; else cout<<n<<" is not a prime number."; } return 0; }
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