c++ 数组赋值

// generate_n example
#include <iostream>     // cout
#include <algorithm>    // generate_n
using namespace std;
int current = ;
int UniqueNumber () { return ++current; }

int main () {
  int myarray[];

  generate_n (myarray, , UniqueNumber);

  cout << "myarray contains:";
  for (int i=; i<; ++i)
    cout << ' ' << myarray[i];
  cout << '\n';

  return ;
}

输出

myarray contains: