<em><u>Excel</u></em>
Excel is a software program that contains spreadsheet. Spreadsheet is an electric document that works numbers and display results in graphs. There are vertical columns and horizontal rows.
they are several advantages of excel which is;
- Excel is very efficient to use, especially when you have to calculate your data, it's not hard to calculate the computer itself calculates it for you.
they are also disadvantages of excel which is;
- some users might get a little bit problem when you send Microsoft Excel, here is one sometimes the spreadsheet are difficult to share internally.
If wants to keep the chart but does not want it taking up space, he can move it to another sheet. Once he goes to the Move Chart tab, he should select New Sheet which will ask for a name of the new sheet. After doing this, the chart will be moved to a different sheet.
Answer:
If you don't like the default table format, you can easily change it by selecting any of the inbuilt Table Styles on the Design tab. The Design tab is the starting point to work with Excel table styles. It appears under the Table Tools contextual tab, as soon as you click any cell within a table.
Answer:
implementation hiding allows the programmer to change the way in which a method works internally without affecting the programs that utilize the method.
Explanation:
Implementation hiding is an example of encapsulation in OOP which enables a programmer or coder to hide method implementation from outside world and in this technique the program is also not affected by the method that it is using
In the C programming language, you can't determine the array size from the parameter, so you have to pass it in as an extra parameter. The solution could be:
#include <stdio.h>
void swaparrayends(int arr[], int nrElements)
{
int temp = arr[0];
arr[0] = arr[nrElements - 1];
arr[nrElements - 1] = temp;
}
void main()
{
int i;
int myArray[] = { 1,2,3,4,5 };
int nrElements = sizeof(myArray) / sizeof(myArray[0]);
swaparrayends(myArray, nrElements);
for (i = 0; i < nrElements; i++)
{
printf("%d ", myArray[i]);
}
getchar();
}
In higher languages like C# it becomes much simpler:
static void Main(string[] args)
{
int[] myArray = {1, 2, 3, 4, 5};
swaparrayends(myArray);
foreach (var el in myArray)
{
Console.Write(el + " ");
}
Console.ReadLine();
}
static void swaparrayends(int[] arr)
{
int temp = arr[0];
arr[0] = arr.Last();
arr[arr.Length - 1] = temp;
}