arry with loops

HHercules_x_x10/22/2022
how to Check if the array is equal. Two arrays are
equal if their sizes are same, and elements with same index from both arrays are same.  Display both arrays.  Display if the array is equal or not equal. no one was able to answer this question any help (edited)
HHercules_x_x10/22/2022
yes its in my uni and need to do it with loop
HHercules_x_x10/22/2022
no one was able to answe it
HHercules_x_x10/22/2022
the teacher said set your own arry value
HHercules_x_x10/22/2022
array*
HHercules_x_x10/22/2022
this is the full q
Image
HHercules_x_x10/22/2022
from the array it self
HHercules_x_x10/22/2022
like the length
HHercules_x_x10/22/2022
count
HHercules_x_x10/22/2022
so array from 0
HHercules_x_x10/22/2022
but the value in it start from 1
Mmtreit10/22/2022
Do you know how to get the length?
HHercules_x_x10/22/2022
int[,] arr = ( (1, 2, 3), (4, 5, 6 ), ( 7, 8, 9} };
HHercules_x_x10/22/2022
for example this got 2 array
HHercules_x_x10/22/2022
Right ?
HHercules_x_x10/22/2022
0 1 2
HHercules_x_x10/22/2022
yes i know
HHercules_x_x10/22/2022
this one i dont know
HHercules_x_x10/22/2022
i don’t know how to compare vvalues
Mmtreit10/22/2022
Are you actually trying to do this for multi-dimensional arrays?
HHercules_x_x10/22/2022
Maybe i can declare tow array then loop them?
HHercules_x_x10/22/2022
if(int x= 5; )
HHercules_x_x10/22/2022
wait wait let me try
HHercules_x_x10/22/2022
shit i give up
HHercules_x_x10/22/2022
oh yaaaaa
HHercules_x_x10/22/2022
yes yes
HHercules_x_x10/22/2022
let me try
HHercules_x_x10/22/2022
First i will declare toe arrays
HHercules_x_x10/22/2022
then i will do the calculation u ask me
HHercules_x_x10/22/2022
wait please
HHercules_x_x10/22/2022
but i am confused
HHercules_x_x10/22/2022
there is tow type of array
HHercules_x_x10/22/2022
which one i declare
Mmtreit10/22/2022
What do you mean exactly?
HHercules_x_x10/22/2022
type 1.....int[,] arr = new int[,]{{1,2,3},{4,5,6},{7,8,9}};
HHercules_x_x10/22/2022
type2...• int[] arr = new int[5]{ 10, 20, 30, 40, 50 };
HHercules_x_x10/22/2022
how i knows in he future if he want the first type?
HHercules_x_x10/22/2022
2d array?
Mmtreit10/22/2022
Multi-dimensional arrays are kind of special purpose - like for defining a grid or matrix.
Mmtreit10/22/2022
Most uses of arrays are the single dimensional kind.
HHercules_x_x10/22/2022
int[] arr = { 10, 20, 30, 40, 50 };

int[] arr1 = { 5, 22, 63, 70, 80 };

if(arr == arr1)
System.Console.WriteLine("they are equal");

else
{
System.Console.WriteLine("they are not equal");
}
HHercules_x_x10/22/2022
this better
Image
KKouhai10/22/2022
Unfortunately this way of checking array content's equality wouldn't work in c#
HHercules_x_x10/22/2022
i am using Visual Studio
HHercules_x_x10/22/2022
then how to make it work in c#
HHercules_x_x10/22/2022
ohhhh
HHercules_x_x10/22/2022
yes in this uni must Visual studio code
HHercules_x_x10/22/2022
i had long dilemma with the teacher end up his winning and my lost lol
HHercules_x_x10/22/2022
hmmm i am confused how to do thta
HHercules_x_x10/22/2022
that
HHercules_x_x10/22/2022
yes
HHercules_x_x10/22/2022
ohhhh so array cant because not specific number
HHercules_x_x10/22/2022
yes there is
HHercules_x_x10/22/2022
arr.length ?
HHercules_x_x10/22/2022
but how to cod it nicely :OhNo:
HHercules_x_x10/22/2022
let me try
HHercules_x_x10/22/2022
like that?
Image
HHercules_x_x10/22/2022
feels wrong
HHercules_x_x10/22/2022
i try this too
Image
HHercules_x_x10/22/2022
but obviously wrong
HHercules_x_x10/22/2022
hard life:OhNo:
KKouhai10/22/2022
In an if statement you'll do
KKouhai10/22/2022
(expression) == (expression) expression here can be any value or variable
KKouhai10/22/2022
So the first expression you have is
arr=arr.Length
second expression
arr1=arr1.Length
KKouhai10/22/2022
What these expressions mean
They mean assign arr.Length to arr
and assign arr1.Length to arr1
That obviously wouldn't work because
1- arr1 and arr1.Length have different types
2- the expressions can't be compared
HHercules_x_x10/22/2022
i am just a little confused now lol
HHercules_x_x10/22/2022
then how
HHercules_x_x10/22/2022
now?
Image
HHercules_x_x10/22/2022
it must be this Visual headache i kill u slowly program
HHercules_x_x10/22/2022
Image
HHercules_x_x10/22/2022
if {} ?
HHercules_x_x10/22/2022
so if can be () and {}
HHercules_x_x10/22/2022
what is the difference ?
HHercules_x_x10/22/2022
i notice for loop (FOR) always ()
HHercules_x_x10/22/2022
like this
Image
HHercules_x_x10/22/2022
ok ok noted
HHercules_x_x10/22/2022
and elements with same index from both arrays are same.
HHercules_x_x10/22/2022
what is that
HHercules_x_x10/22/2022
i don’t understand index,
HHercules_x_x10/22/2022
ohhhhh
HHercules_x_x10/22/2022
i have an idea yea
HHercules_x_x10/22/2022
so in q want me to delete.
HHercules_x_x10/22/2022
i didn’t know that
HHercules_x_x10/22/2022
the rest of the q
HHercules_x_x10/22/2022
yes i am trying
HHercules_x_x10/22/2022
is this real person ?
HHercules_x_x10/22/2022
ok following u
HHercules_x_x10/22/2022
if ?
HHercules_x_x10/22/2022
if(arr[0] ==arr1[0]); ?
HHercules_x_x10/22/2022
heheh u are amazing teacher
HHercules_x_x10/22/2022
ok
HHercules_x_x10/22/2022
ohhh yea yea
HHercules_x_x10/22/2022
then how
HHercules_x_x10/22/2022
for(int a=0; a=<5; a++)
HHercules_x_x10/22/2022
yes sooo ok
HHercules_x_x10/22/2022
for(arr[,]=0; arr[,]=>....... i can’t figure the rest
HHercules_x_x10/22/2022
nested loop ?