Thread: Swapping Rows and Columns in a 2D array

I need help with this problem

Write a program with a function called ManipulateArray. This function should accept a 2 dimensional array of size 5 by 5 and perform the following

• Initialize this array with values upon declaration
• Reverse the first column
• print the array on the screen
• Swap the contents of column 3 and column 4
• print the array on the screen
• Sort row 5 in descending order
• Sum the contents of the entire array
Your program should define a function call print, to print the array each time it is required.

this is what I have :

Code:

#include <stdio.h>
#include <conio.h>
#include <iostream>
#include <ctype.h>

#define ROW 5
#define COL 5


void ManipulateArray (int[][]);


int main()
{
  int array [ROW][COL]={ {2,4,6,8,10},{12,14,16,18,20},{22,24,26,28,30},{32,34,36,38,40},{42,44,46,48,50}};

    int i,j,sum=0;

//Reverse the first column 
//Print the array on the screen


//Swap the contents of column 3 and column 4
//Print the array on the screen

//Sort row 5 in descending order

//Sum the contents of the entire array

    return 0;
}