Function clarification

jmastin (7)
Can I get some help with my code? I am at a stand still because I can't think of how to get my carry function to work. The function I am having trouble with is on line 73 to 83.


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#include<iostream>
#include<cmath>

using namespace std;
const int ARRAY_SIZE = 20;
void fillZero(int conInput1[], int conInput2[], int output[]);
void mod1(int conInput1[], int conInput2[], int output[], int& trans);
void remainder(int conInput1[], int conInput2[], int output[]);
void carry(int conInput1[], int conInput2[], int output[], int& trans);
void addition(int conInput1[], int conInput2[], int output[], int& trans);
void printResults(int conInput1[], int conInput2[], int output[]);

int main()
{

     int conInput1[ARRAY_SIZE];
     int conInput2[ARRAY_SIZE];
     int output[ARRAY_SIZE];
     int trans;

     fillZero(conInput1, conInput2, output);
     addition(conInput1, conInput2, output, trans);
     printResults(conInput1, conInput2, output);

     return 0;
     }

void fillZero(int conInput1[], int conInput2[], int output[])
{
     for ( int i = 0; i < ARRAY_SIZE; i++ )
     {
     conInput1[i] = 9;
     conInput2[i] = 9;
     output[i] = 0;
     /*cout << conInput1[i];
     cout << conInput2[i];
     cout << output[i];*/
     }
}

void mod1(int conInput1[], int conInput2[], int output[], int& trans)
{
     for ( int i = 0; i < ARRAY_SIZE; i++ )
     {
          double val2;
          double val1;
          double sum = output[i];
          val1 = sum / 10;
          modf(val1, &val2);
          //cout << endl << sum;
          //cout << endl << val1;
          //cout << endl << &val2 << "...";
          //cout << endl << modf(val1, &val2);
          //cout << x;
          int trans = 0;
          trans = int (&val2);
          //cout << trans << " trans";
      }
}

void remainder(int conInput1[], int conInput2[], int output[])
{
      for ( int i = 0; i < ARRAY_SIZE; i++ )
      {
           int sum1 = 0;
           sum1 = output[i] % 10;
           output[i] = sum1;
           //cout << endl << sum1;
      }
}

void carry(int conInput1[], int conInput2[], int output[], int& trans)
{

      //cout << trans;
      
      for ( int i = 0; i < ARRAY_SIZE; i++ )
      {
           int sum2 = output[i] + trans;
           //cout << sum2;
      }
}

void addition(int conInput1[], int conInput2[], int output[], int& trans)
{
      for ( int i = 0; i < ARRAY_SIZE; i++ )
      {
           output[i] = conInput1[i] + conInput2[i];
           //cout << output[i];
           if ( output[i] > 9 )
           {
                mod1(conInput1, conInput2, output, trans);
                remainder(conInput1, conInput2, output);
                carry(conInput1, conInput2, output, trans);
           }
      }
}

void printResults(int conInput1[], int conInput2[], int output[])
{
      cout << endl << endl;

      for ( int i = 0; i < ARRAY_SIZE; i++ )
      {
           cout << conInput1[i];
      }
      cout << endl;
      for ( int j = 0; j < ARRAY_SIZE; j++ )
      {
           cout << conInput2[j];
      }
      cout << endl << "--------------------" << endl;
      for ( int i = 0; i < ARRAY_SIZE; i++ )
      {
           cout << output[i];
      }
      cout << endl << endl;
}
OHGxLeetGamerxOHG (31)
You should only post the code that you need help with, usually when I see a lot of code like this I go and do something else and not spend the time reading it. Also, what specifically is your problem, all you said is that it doesn't work and told us where it is, more information will help =/
lare26 (144)
In line 80 your variable(sum2) is not used. Thats all I could find wrong with it except...what does this do? On my machine it outputs a huge block of strange numbers.

99999999999999999999
99999999999999999999
--------------------
88888888888888888888
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