help with closing a 2d array file

[csi_a_m]

I am trying to close this file so that it stops reading the array twice. i have placed it in different places but i does not seem to work, please look at my code and advise me on were to place the infile.close() Thanks in advance

#include <iostream>					
#include <fstream>					// FILE I/O
#include <stdlib.h>					// STANDARD 
#include <iomanip>					

using namespace std;

//
// PROTOTYPE STATEMENTS
//
void function_name();

//
// GLOBAL VARIABLE DECLARATIONS
//
const int SIZE = 10;
int sum = 0;

int main() 
{
    int two_di_arr[ SIZE ][ SIZE ];
    ifstream infile("Two_Dimensional_Data_In.txt");
    
    for( int row = 0; row < SIZE; row++ )
    {
        int sum = 0;
    		 for( int col = 0; col < SIZE; col++ )
    		 {
		  	 infile >> two_di_arr[ row ][ col ];
             sum += two_di_arr[ row ][ col ];
            	
  		      cout << setw( 6 ) << two_di_arr[ row ][ col ] << " ";	
  		      
           }
        
           cout << sum;
           cout << endl;
       }   
       infile.close();
       //////////////////////////////////////////////////////////////////
       for( int row = 0; row < SIZE; row++ )
    {
       
    		 for( int col = 0; col < SIZE; col++ )
    		 {
                   int sum = 0;
		  	 infile >> two_di_arr[ row ][ col ];
             sum += two_di_arr[ col][ row];
            	
  		      cout << setw( 6 ) << two_di_arr[ row ][ col ] << " ";	
  		      
           }
        
           cout << sum;
           cout << endl;
       }   
       
       
       
       
           

    system("pause");
    return 0;
}
// END MAIN() //////////////////////////////

// FUNCTION DEFINITIONS

void function_name()
{

}

<< moderator edit: added [code][/code] tags >>

[Dave Sinkula]

Why are you trying to do the same thing twice?

How about doing some if(file.is_open) { /* ... */ } around the second attempt?

[csi_a_m]

actually, I am tying to sum of the rows and then sum up the columns, I can get the rows to sum, but not the columns. I keep changing the variables, but I can't get it to work, thank you for your advice

[Dave Sinkula]

1. Take input of the entire 2D array, then calculate the desired values.
2. Close the file, then reopen it.
3. Rewind the file to the beginning before taking 2nd input.