Thread: Problems in the Code with if command.

Hello everybody. I have difficulties with a C code

Code:

 #include<stdio.h>

int main()

{
int primes[4];
int counter=1;
int start=3;
int prime;
int i;

primes[0]=2;
printf("2");

while(counter<4)
{
	prime=1;
	for(i=0; i<counter&&prime; i++)
	if((!start%primes[i])) 
		prime=0;   // here is my problem 
	if(prime)      // How if works ???? prime = 0 
	{
		printf("\n%d",start);
		primes[counter++]=start;  
	}                            
	start++;
}
printf("\n");

return 0;
}

I pose/put the value 0 in prime variable and after that I put it into if
how works??? From theory I knew that if command stops to work when find a zero value. And now the prime is 0!!!!!

Thank in advance.