#include <stdio.h>
#include <conio.h>

int main()
{
int x, y, z, cont=0, cont_divisiveis;
printf("Put a Number between 1 and 10000:\n");
scanf("%i",&z);
{
if(z<1 || z>10000) printf("Wrong value, pu it again:\n");
for (x = 2; x<=z; x++)
{
cont_divisiveis = 0;
for (y = 2; y<=x; y++)
{
if (x%y == 0)
{
++cont_divisiveis;
}
}
if (cont_divisiveis < 2)
{
printf("\n%i", x);
++cont;
}
}
printf("\n\nPrime Numbers Finding: %i", cont);
}
}

    for (x = 2.....) {/* your loop to find prime numbers */
    /* 
     * your code to count factors of z
     */
        if (cont_divisiveis < 2) {
            printf("%d ", x); /* For debugging purposes, print the primes as they are found */
            second = biggest; /* The one that used to be biggest is now second */
            biggest = x;      /* This one is now the biggest                   */
            ++cont;
        }
    }
    if (cont == 1) { /* This only happens if z is equal to 2, right? */
        /* Print the value of biggest, which is 2 */
    }
    else {
        /* Print the value of biggest and second */
    }