ex02_05.cpp

c++大学教程第5版的配套书源代码

// Calculate the product of three integers
#include <iostream> // allows program to perform input and output

using std::cout; // program uses cout
using std::cin; // program uses cin
using std::endl; // program uses endl

// function main begins program execution
int main()
{
   int x; // first integer to multiply
   int y; // second integer to multiply
   int z; // third integer to multiply
   int result; // the product of the three integers

   cout << "Enter three integers: "; // prompt user for data
   cin >> x >> y >> z; // read three integers from user
   result = x * y * z; // multiply the three integers; store result
   cout << "The product is " << result << endl; // print result; end line

   return 0; // indicate program executed successfully
} // end function main 


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 * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and               *
 * Pearson Education, Inc. All Rights Reserved.                           *
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