#include <iostream>
using namespace std;
 
// Function prototype
int searchList(int[], int, int);
 
const int SIZE = 20000;  //???
 
int main()
 
{
 
    int bench[SIZE] = { 
 
 
    };
 
 
int results;
 
 
}
 
int searchList(int list[], int numElems, int value)
{
int index = 0; // Used as a subscript to search array
int position = -1;  // To record position of search value
bool found = false;  // Flag to indicate if the value is found
 
while (index < numElems && !found)
{
 
    if (list[index] == value)  // If the value is found
{
        found = true;  // Set the flag
        position = index;  / Record the value's subscript
    }
    index++;  // Go to the next element
}
return position;  // Return the position, or -1
}
 

add #include <fstream>
 
 
ifstream in("C:/path/to/text/file.txt");
int counter = 0;
while (in.good() && counter <= SIZE)
{
bench[counter] = (int)in.getLine(); //assuming each line stores one number
counter++;
}
in.close()

add #include <fstream>
 
 
ifstream in("C:/path/to/text/file.txt");
int counter = 0;
while (counter < SIZE && in >> bench[counter] )
{
    counter++;
}
in.close()