Get Largest number out of Array of Strings

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1

Hi,
I face a scenario where I need the Highest number out of an Array of Strings.
Array of Strings = {202205102345, 202205112210, 202205123375}
I used the function,
GetMax = ArrayofStrings.Max(function(e) convert.toint32(e))

Where Getmax is Int32.
I get only the last 2 digits of the highest number for GetMax. In the above case, getmax =75
But I need the entire Value (ie. 202205123375)
Can someone help.

Thanks in advance

1 Like
2

Hey @esakkiappan.b

Kindly try the below,

strArr_Num = {"202205102345","202205112210","202205123375"}

strArr_Num.Max(Function(num) num)

Ref - nmnithinkrishna_MaxNumFromStrArray.zip (2.0 KB)

Hope this helps.

Thanks
#nK

1 Like
3

Screenshot 2022-05-16 102926

try arr_int64.Max

4

Hi,

Hope the following helps you.

arrStr = {"202205102345","202205112210","202205123375"}

Then

arrStr.OrderBy(Function(s) CInt(Strings.Right(s,2))).Last()

The above evaluates last 2 digits and return whole number string which has the max 2 digits : “202205123375”

Regards,

5

Hi @esakkiappan.b ,

Maybe try Converting the GetMax variable type to Double and Check or BigInteger

6

Hi @esakkiappan.b,

Try this
image

Variable type for Array_maxnumber is System.Int64[]

I hope this may work for you …
If you find it useful mark it as a solution and close the thread.

Regards,
Gulshiyaa

7

The max value for Int32 is 2,147,483,647. Your value of 202,205,123,375 is too big for the variable to hold. As suggested by the others, use Int64 instead.

Declare GetMax as Int64 and then assign it as below:
GetMax = ArrayofStrings.Max(Function(e) Convert.ToInt64(e))

image