function for even and odd

[masqwerty16]

i have here a code that can distinguish between odd and even numbers but my problem is how can i add for even numbers and odd numbers. here is my code...



//odd and even functions

#include <iostream.h>

void even (int a,int b,int c, int d,int e);
void odd (int a,int b, int c,int d,int e);
void addeven (int a,int b,int c,int d, int e);
void addodd (int a, int b,int c, int d,int e);

void even (int a,int b,int c,int d,int e)

{

if ((a%2)==0) cout << a << " it is even.\n";
if ((b%2)==0) cout << b << " it is even.\n";
if ((c%2)==0) cout << c << " it is even.\n";
if ((d%2)==0) cout << d << " it is even.\n";
if ((e%2)==0) cout << e << " it is even.\n";

}

void odd (int a,int b, int c,int d,int e)

{
if ((a%2)!=0) cout << a << " it is odd.\n";
if ((b%2)!=0) cout << b << " it is odd.\n";
if ((c%2)!=0) cout << c << " it is odd.\n";
if ((d%2)!=0) cout << d << " it is odd.\n";
if ((e%2)!=0) cout << e << " it is odd.\n";
}

void addeven (int a,int b,int c,int d, int e)

{
cout << "Addition for Even Numbers!" << endl;
cout << "Result: " << endl;
}

void addodd (int a, int b,int c, int d,int e)

{
cout << "Addition for Odd Numbers!" << endl;
cout << "Result: " << endl;
}

main ()

{
int a, b, c, d, e;

cout << "Enter five numbers: ";
cin >> a;
cin >> b;
cin >> c;
cin >> d;
cin >> e;

even (a,b,c,d,e);
odd (a,b,c,d,e);
addeven (a,b,c,d,e);
addodd (a,b,c,d,e);
}

[computerfox]

You should use <iostream> instead of <iostream.h>
You should also use an array, it's better (unless it's a school assignment...)

C++

#include <iostream>
using namespace std;

void validate(int* list,int evenadd,int oddadd){
 for(int i=0;i<=sizeof(list);i++){
  if(list[i]%2==0){
   cout<<"Num"<<i+1<<"("<<list[i]<<") is even"<<endl;
   cout<<list[i]<<"+"<<evenadd<<"= "<<list[i]+evenadd<<endl;
  }
  else if(list[i]%3==0){
   cout<<"Num"<<i+1<<"("<<list[i]<<") is odd"<<endl;
   cout<<list[i]<<"+"<<oddadd<<"= "<<list[i]+oddadd<<endl;
  }
  else{
   cout<<"Num"<<i+1<<"("<<list[i]<<") is prime"<<endl;
  }
 }
}

int main(){
 int max=5;
 int list[max];
 
 for(int i=0;i<max;i++){
  cout<<"Please enter value for num"<<i+1<<": ";
  cin>>list[i];
 }
 validate(list,1,2);
 system("PAUSE");
 return 0;
}

http://safe.abelgancsos.com/codeposter/project.php?id=402

C:

#include <stdio.h>

void validate(int* list,int evenadd,int oddadd){
 int i=0;
 while(i<sizeof(list)){
  if(list[i]%2==0){
   printf("Num%d(%d) is even...\n",i+1,list[i]);
   printf("%d + %d is: %d\n",list[i],evenadd,list[i]+evenadd);
  }
  else if(list[i]%3==0){
   printf("Num%d(%d) is odd...\n",i+1,list[i]);
   printf("%d + %d is: %d\n",list[i],oddadd,list[i]+oddadd);
  }
  else{
   printf("Num%d(%d) is prime...\n",i+1,list[i]);
  }
  i++;
 }
}

int main(){
 int max=5;
 int list[max];
 int i=0;
 while(i<max){
  printf("Please enter value for num%d: ",i+1);
  scanf("%d",&list[i]);
  i++;
 }
 validate(list,1,2);
 system("PAUSE");
 return 0;
}

http://safe.abelgancsos.com/codeposter/project.php?id=401

Hope that helps!

[donbock]

What do you want addeven() and addodd() to do?
Your function prototype shows that each of these functions take 5 arguments.