include[HTML_REMOVED]

include[HTML_REMOVED]

include[HTML_REMOVED]

using namespace std;
//A/b 商是C
vector[HTML_REMOVED] div(vector[HTML_REMOVED] &A, int b, int &r){
vector[HTML_REMOVED] C;
for(int i = A.size() - 1 ; i >= 0 ; i –){
r = r * 10 + A[i];
C.push_back(r / b);
r %= b;
}

reverse(C.begin(), C.end());
while(C.size() > 1 && C.back() == 0) C.pop_back();


return C;

}

int main(){
string a;
int b;
cin>> a>> b;

vector<int> A;
for(int i = a.size() - 1 ; i >= 0 ; i --) A.push_back(a[i] - '0');

int r = 0;
auto C = div(A, b, r);

for(int i = C.size() - 1 ; i >= 0 ; i --) printf("%d" , C[i]) ;

printf("\n%d", r);
return 0;

}