Prime number generation algorithm

Question

Please look at the following and see if you could advise.

cout << \"2\" << endl;
cout << \"3\" << endl;

ofstream of(\"Primes.txt\");         


        

Answer 1

  #include
int main(void)
{int x,i,l;
printf("number of enter test cases\n");
scanf("%d",&x);
if(x>10)
{
    return;
}
printf("enter the range(please do not enter 1)\n");
int mx[20];
 for(i=0;i