c++primer习题11.18#include#include#includeusing std::cout;using std::cin;using std::endl;using std::ifstream;using std::ofstream;using std::istream_iterator;using std::ostream_iterator;int main(){ofstream ouput_odd("odd.txt");ofstream ouput_even(

c++primer习题11.18#include#include#includeusing std::cout;using std::cin;using std::endl;using std::ifstream;using std::ofstream;using std::istream_iterator;using std::ostream_iterator;int main(){ofstream ouput_odd("odd.txt");ofstream ouput_even(
c++primer习题11.18
#include
#include
#include
using std::cout;
using std::cin;
using std::endl;
using std::ifstream;
using std::ofstream;
using std::istream_iterator;
using std::ostream_iterator;
int main(){
ofstream ouput_odd("odd.txt");
ofstream ouput_even("even.txt");
if(!ouput_odd || !ouput_even)
cout

c++primer习题11.18#include#include#includeusing std::cout;using std::cin;using std::endl;using std::ifstream;using std::ofstream;using std::istream_iterator;using std::ostream_iterator;int main(){ofstream ouput_odd("odd.txt");ofstream ouput_even(
估计你没有看懂.