数组指针与指针数组的区别,不明白,我打的代码不知道哪里出错

int _tmain(int argc, _TCHAR* argv[])
{
    char *p1[4]={"iphone" , "ios" , "wp" , "id"};
    int i = 0 , *p2[3] , a[3] = { 1 , 2 ,3 },b[3][2] = { 1 ,2 , 3 ,4 , 5 , 6 };
    for (int i = 0;i < 4 ; i++)
    {
        printf( "\n %s ", p1[i] );
        printf( "\n" );
    }
    for (int i = 0 ; i < 3 ; i++ )
    {
        p2[i] = &a[i];
        for ( int i = 0 ; i < 3 ; i++ )
        {
            printf( "%d ",p2[i] );
            printf( "\n" );
        }
    }

    for (int i = 0 ; i < 3 ;i++ )
    {
        p2[i] = b[i];
        for ( int i = 0 ; i < 3 ; i++ )
        {
            printf( "%s %d\n", *p1[i+1] , *p2[i] );
        }
    }

    getchar();
    return 0;