maximum.cpp

C++大学简明教程,解压就行没有密码。希望对大家有用

// Tutorial 10: Maximum.cpp
// Program finds and displays the greatest value entered by the user.
#include <iostream> // required to perform C++ stream I/O 
#include <algorithm> // required to access the max function

using namespace std; // for accessing C++ Standard Library members

// returns the largest of three values
double determineMaximum( double one, double two, double three )
{
   double temporary = max( one, two );
   double maximumValue = max( temporary, three );
   
   return maximumValue; // return the largest value
   
} // end function determineMaximum
   
// function main begins program execution
int main()
{
   // define variables
   double first;  // first value
   double second; // second value
   double third;  // third value

   // prompt user for and input values
   cout << "\nEnter first value: ";
   cin >> first; // get the first value

   cout << "Enter second value: ";
   cin >> second; // get the second value

   cout << "Enter third value: ";
   cin >> third; // get the third value

   // call the function to find the maximum of the three values
   double maximum = determineMaximum( first, second, third );

   cout << "Maximum: " << maximum << "\n" << endl;

   return 0; // indicate that program ended successfully
   
} // end function main
   

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