Question

public void GetSum()
{
sum = 0;
for (int j = 0; j < n; j++)

{
for (int i = 0; i < m; i++)
{
if (i % 2 == 0)

{


sum = sum + massive[i, j];
}

}
}
}

public Boolean LoadMassive(string pFileName)
{
if (File.Exists(pFileName))
{
try
{
TextReader tr = File.OpenText(pFileName);
m = Convert.ToInt32(tr.ReadLine());
n = Convert.ToInt32(tr.ReadLine());

massive = new float[m, n];
string line;

for (int i = 0; i < m; i++)
for (int j = 0; j < n; j++)
{
line = tr.ReadLine();
massive[i,j ] = Convert.ToSingle(line);
}
tr.Close();
return true;