#include <stdio.h>
int main ()
{
int p, d;
_Bool isPrime;
for ( p = 2; p<= 50; ++p ) {
isPrime = 1;
for ( d = 2; d < p; ++d )
if ( p % d == 0 )
isPrime = 0;
if ( isPrime != 0 )
}
return (0);
}
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