#include <stdio.h>
int main() {
int a = 2, b = 0, c = 1, d = 1, e;
printf("\nDigite um numero: \n");
scanf("%i", &e);
do
{
do
{
++c;
b= a % c ;
if(b == 0 && c != 1 && c!=a)
{
d = 0;
}
}
while(c < a);
if(a == 2)
{
printf("\nPrimo: %i", a);
a++;
c = 1;
d = 1;
b = 0;
}
else if(d == 0)
{
a++;
c = 1;
d = 1;
b = 0;
}
else if(d == 1)
{
printf("\nPrimo: %i", a);
a++;
c = 1;
d = 1;
b = 0;
}
}
while(a <= e);
}
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