include [HTML_REMOVED]

include [HTML_REMOVED]

include [HTML_REMOVED]

include [HTML_REMOVED]

using namespace std;

bool is_reverse(int n)
{
vector[HTML_REMOVED] nums;
for(int i = 0 ; i < n ; i++)
{
int a ; cin >> a;
nums.push_back(a);
}

for(int i = 0 ; i < n/2 ; i++)
    if(nums[i] != nums[n  - 1 - i]) return false;


return true;

}

void triangle()
{
int a[8][8];
memset(a , 0 , sizeof a);
for(int i = 0 ; i < 7 ; i ) a[i][i] = a[i][0] = 1;
for(int i = 1 ; i < 7 ; i )
for(int j = 1 ; j < 7 ; j ++)
{
a[i][j] = a[i - 1][j] + a[i - 1][j - 1];
}

for(int i = 6 ; i >= 0 ; i --)
{
    for(int j = 0 ; j <= i ; j ++)
        cout << a[i][j] << ' ';
    cout << endl;
}

}

void muti(int x)
{

}

int main()
{
// 回文数字
int n;
// cin >> n;
// cout << is_reverse(n); // 输入n个数字

// 杨辉三角
// triangle();

// 乘法表
int x;
cin >> x;
muti(x);


return 0;

}