ex4_14.cpp

Visual C++ 2005的源代码

// Ex4_14.cpp : main project file.
// Searching an array

#include "stdafx.h"

using namespace System;

int main(array<System::String ^> ^args)
{
  array<String^>^ names = { "Jill", "Ted", "Mary", "Eve", "Bill",
                            "Al",   "Ned", "Zoe",  "Dan", "Jean"};
  array<int>^ weights = { 103, 168, 128, 115, 180,
                          176, 209, 98,  190, 130 };
  array<String^>^ toBeFound = {"Bill", "Eve", "Al", "Fred"};

  Array::Sort( names, weights);                  // Sort the arrays

  int result = 0;                                // Stores search result
  for each(String^ name in toBeFound)            // Search to find weights
  {
    result = Array::BinarySearch(names, name);   // Search names array

    if(result<0)                                 // Check the result
      Console::WriteLine(L"{0} was not found.", name);
    else
      Console::WriteLine(L"{0} weighs {1} lbs.", name, weights[result]);
  }
  return 0;
}