#include<stdio.h>
#define MAX100
#define PRIME0
#define NOT_PRIME1

int main(void)
{
int number[MAX+1];
int i,j;


for(i = 1; i <= MAX; i = i + 1)
number[i] = PRIME;


number[1] = NOT_PRIME;
for(i = 2; i <= MAX; i = i + 1) {
if(number[i] == PRIME) {
for(j = 2 * i; j <= MAX; j = j + 1)
number[j] = NOT_PRIME;
}
}


for(i = 1; i <= MAX; i = i + 1)
if(number[i] == PRIME)
printf("%d\n",i);

return(0);
}

１００までの素数検索プログラムなんですけど実行結果が変です。どこかおかしいところありますか？