扩充到任意的m和n.

#include
      
       #include
       
        #include
        
         #include
         
          using namespace std;int main(){    int m, n;    cin >> m >> n;    int yu[15], xiao[600];    memset(yu,0,sizeof(yu));    if (m < 0 && n>0) { cout << "-";    m = -m; }    else if (m > 0 && n < 0) { cout << "-";    n = -n; }    int k = m % n;    if(k==0)    cout << m / n << endl;    else {        cout<