include [HTML_REMOVED]

include [HTML_REMOVED]

include [HTML_REMOVED]

using namespace std;
vector[HTML_REMOVED] mul(vector[HTML_REMOVED]& A, int b)
{
vector[HTML_REMOVED] c;
int t = 0;
for (int i = 0; i < A.size() || t > 0; i++)
{
if (i < A.size()) t += A[i] * b;
c.push_back(t % 10);
t /= 10;
};
while (c.size() > 1 && c.back() == 0) c.pop_back();

return c;

};
int main ()
{
string a;
int b;
vector[HTML_REMOVED] C;
vector[HTML_REMOVED] A;
cin >> a;
cin >> b;
for (int i = a.size() - 1; i >= 0; i–)
{
A.push_back(a[i]-‘0’);
}
C = mul(A, b);
for (int i = C.size() - 1; i >= 0; i–)
{
cout << C[i];
};
return 0;
}