9 double sgn(
const double x)
11 cout <<
" in double" << endl;
28 float sgn(
const float x)
30 cout <<
" in float" << endl;
47 size_t sgn(
const string x)
49 cout <<
" in string" << endl;
56 void copy_vek(
const vector<int>& a, vector<int>& b)
59 for (
unsigned int k=0; k<a.size(); ++k) b[k] = a[k];
69 float mypow(
const float x,
const int k)
float mypow(const float x, const int k)
void copy_vek(const vector< int > &a, vector< int > &b)
double sgn(const double x)