vector.cpp

来自「数据结构c＋＋语言描述的源代码」· C++ 代码 · 共 24 行

#include<iostream.h>
#include "vector.h"

void main(void)
{
try {
   Vector<int> X(10), Y, Z;
   for (int i=1; i <= 10; i++)
      X[i] = i;
   cout << "X[3] = " << X[3] << endl;
   cout << "X is " << X << endl;
   Y = X;
   cout << "Y is " << Y << endl;
   X += 2;
   cout << "X incremented by 2 is " << X << endl;
   Z = (Y + X) * Y;
   cout << "(Y + X) * Y is " << Z << endl;
   cout << "-(Y + X) * Y is " << -Z << endl;
   }
catch (...) {
   cerr << "An exception has occurred" << endl;}
}