oddnumbers.cpp

来自「C++大学简明教程,解压就行没有密码。希望对大家有用」· C++ 代码 · 共 53 行

// Exercise 6.16: OddNumbers.cpp
// Displays a table of odd numbers up to a given limit.
#include <iostream> // required to perform C++ stream I/O

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

// function main begins program execution
int main()
{
   // define variables
   int counter = 1; // stores counter value
   int limit;       // stores upper limit
   
   // prompt user for and input limit
   cout << "\nEnter upper limit: ";
   cin >> limit;
   
   // display header
   cout << "\nOdd numbers:" << endl;

   // get odd numbers
   while ( counter <= limit )
   {
      if ( ( counter % 2 ) != 0 )
      {
         cout << counter << endl;
      }

      limit++;

   } // end while

   cout << endl; // insert newline for readability

   return 0; // indicate that program ended successfully

} // end function main


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