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C++ odds and evens

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plang007
Junior Poster in Training
68 posts since Feb 2011
Reputation Points: -5 [?]
Q&As Helped to Solve: 0 [?]
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How would I make this program that it tells me the number of odds or evens. I only have 1 number at the time, so I need it to either say 1 odd or 1 even.

#include <iostream>
#include <fstream>

using namespace std;
 

void printInfo();
int nonNegative(int a, int k);
int nexta(int a);
void initialize(int& oddCount , int& evenCount);
void getx(int& a);

int main()
{
    int count;
    int num;
    int zeros;
    int odds;
    int evens;
    int a, k;
    k = 0;
    char choice = 'Y';
    ofstream outFile;
   
    //----------------------------------------
    // Call function tagReader with tags1.txt
    
    outFile.open("Langlands.txt");
    
    
    outFile.close();
    
    printInfo();
    nonNegative(a, k);
    initialize(odds, evens);
    
    nexta(a);
    cout << "=================================\n" << endl;
    
    system("pause");
    return 0;
}
//==================================================================//
void printInfo()
{
     cout << "=================================\n" << endl;
     cout << "Programmer Name: Peter Langlands\n"
          << "Program 3 Description:\n"
          << "CS 150 Spring 2011 Lab CRN:\n"
          << "Date:" << endl;
     cout << "=================================\n" << endl;
}
//==================================================================//
int nonNegative(int a, int k)
{
    k = 0;
    int nexta;
    int even = 0;
    int odd = 0;
    
    ofstream outFile;   
    
    while(!a)
    {
     k = 0;
     k++;
     a = nexta;
     }
    
cout << "Enter an nonnegative number: ";
    cin >> a;
       if ( even % 2== 0 )
    {    
	   even++;
     }
  else  
{
        odd++;

}

    cout << "a" << k << " = " << a;
    outFile << "a" << k << " = " << a;

    cout << "\nThe integer k such tha a_k = 1 is:" << endl;
    cout << "The sum of the series equals:" << endl;
    cout << "The largest number of the sequence is:" << endl;
    cout << "The largest number in the sequence is in position:" << endl;
    cout << "There are " << odd << "  odd values in the sequence." << endl;
    cout << "There are  even " << even << "  even values in the sequence." << endl;

}
//==================================================================//
int nexta(int a)
{
   
}
//==================================================================//
void initialize(int& oddCount , int& evenCount)
{
     oddCount = 0;
     evenCount = 0;
}
//==================================================================//
void getx(int& a)
{
     cin >> a;
}
Member Avatar
plang007
Junior Poster in Training
68 posts since Feb 2011
Reputation Points: -5 [?]
Q&As Helped to Solve: 0 [?]
Skill Endorsements: 0 [?]
 
0
 

nevermind i solved it

Question Self-Answered as of 3 Years Ago
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