vs的数组重叠了???

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define N (int)10
int a[N];
int cnt[N];
int main(void)
{
    printf("%d\n", cnt[0]);
    a[0] = 1, a[1] = 1;
    for (int i = 2; i*i <= N; i++)
    {
        if (cnt[0] == 1)
        {
            printf("什么鬼 %d\n", i);
        }
        if (a[i] == 0)
        {
            for (int j = i*i; j <= N; j += i)
            {
                if (a[j] == 0)
                    a[j] = 1;
            }
        }
    }
    printf("%p %p %p %p\n", a, a[N], cnt, cnt[0]);
    
    system("pause");
    return 0;
}