Decimal Value in C sharp console application

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C#

if i multiply two number means i need to get in decimal
Ex: 10*5=50.00 how it is?

Posted 22-Sep-11 23:31pm

vasanthkarthi

Updated 22-Sep-11 23:36pm

v2

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André Kraak 23-Sep-11 5:33am

Your question is to vague, please try rephrasing it and/or be more specific.

vasanthkarthi 23-Sep-11 5:36am

am asking decimal value 00 coming how it is,,,

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Simon Bang Terkildsen · Answer 1 · 2011-09-22T23:38:00

Solution 2

I assume you want to display the value with two decimals. You can do that using format string.
E.g.

C#

Console.Write("{0:#.00}", 50);

see String Formatting in C#[^]

Posted 22-Sep-11 23:38pm

Simon Bang Terkildsen

Comments

Mehdi Gholam 23-Sep-11 5:39am

My 5!

Simon Bang Terkildsen 23-Sep-11 5:48am

Thank you, Mehdi

CPallini · Answer 2 · 2011-09-22T23:39:00

Solution 3

This is just a matter of number representation, for instance:

C#

int k = 10 * 5;
Console.WriteLine("Number with two decimals: {0}", k.ToString("F2"));

could do the trick.

Posted 22-Sep-11 23:39pm

CPallini

Comments

Simon Bang Terkildsen 23-Sep-11 5:48am

Wouldn't it be better to include the formating in the format string and avoid ToString?
Console.WriteLine("Number with two decimals: {0:F2}", k);
it just seems more clean to me, especially if you pass more than one arguments to the format string.

vasanthkarthi 23-Sep-11 5:56am

F2 means

Abhinav S · Answer 3 · 2011-09-22T23:37:00

Solution 1

Try

C#

int a=1; int b=2;
decimal x = a * b;

Posted 22-Sep-11 23:37pm

Abhinav S

Oliver Bleckmann · Answer 4 · 2011-09-22T23:56:00

Solution 4

C#

int a = 9;
int b = 5;
decimal c = checked((decimal)a / b);
// X.XX Format

Console.WriteLine("{0:F2}", c);

Posted 22-Sep-11 23:56pm

Oliver Bleckmann