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I can't figure out how to get my functions to work. I have to use void functions but I'm lost. I have to bring data in. An array of numbers.

8 27 33 14

81 146 305 249

412 71 226 4

144 55 97 493

133 265 788 240

380 117 88 25

The program works great until I add the computeSums or computeAvgs functions. Please help. Why are my functions working? I'm so lost.

```
#include <iostream>
#include <string>
#include <iomanip>
#include <fstream>
#include <cmath>
using namespace std;
void computeSums(int fishArray[][4], int rowSum[], int colSum[]);
void computeAvgs(int rowSum[], int colSum[], double rowAvg[], double colAvgs[]);
int main()
{
ifstream FileIn;
ofstream FileOut;
FileIn.open("E:\\Datafile3.txt");
FileOut.open("E:\\FISHDATA2015.TXT");
int row, column;
int fishArray[6][4];
for (row = 0; row < 6; row++)
for (column = 0; column < 4; column++)
FileIn >> fishArray[row][column];
cout << setw(21) << "Cropi" << setw(8) << "Bass" << setw(10) << "Catfish" << setw(8) << "Trout"
<<setw(8) << "Sums" << setw(10) << "Averages" << endl << endl;
for (row = 0; row < 6; row++)
{
cout << "Keystone" << row + 1 << " ";
for (column = 0; column < 4; column++)
{
cout << setw(8) << fishArray[row][column]; //if I put computeSums or computeAvgs here //the program goes crazy.
}
cout << endl << endl;
}
}
void computeSums(int fishArray[][4], int rowSum[], int colSum[])
{
int row = 0, column = 0;
rowSum[row] = rowSum[row] + fishArray[row][column];
colSum[column] = colSum[column] + fishArray[row][column];
}
void computeAvgs(int rowSum[], int colSum[], double rowAvg[], double colAvgs[])
{
int row = 0, column = 0;
rowAvg[row] = rowSum[row] / 6.0;
colAvgs[column] = colSum[column] / 4.0;
}
```