C#•3y ago

❔ Simple Console.WriteLine question

Hey im wondering why with constant my {} ( dont know how its called ) gives me value of pi with 5 digits after dot.

And why when i input value from keyboard it gives me random 55

mtreit•5/29/23, 6:32 PM

Do you know what Console.Read does?

JakenVeina•5/29/23, 6:32 PM

because the integer value of the character 77 is 5555

mtreit•5/29/23, 6:33 PM

https://learn.microsoft.com/en-us/dotnet/api/system.console.read?view=net-7.0

Console.Read Method (System)

Reads the next character from the standard input stream.

mtreit•5/29/23, 6:33 PM

Console.Read reads a single character.

zielona_pomarańczaOP•5/29/23, 6:33 PM

So the number that i input here is ins ASCII ? Thanks for article i will read it

JakenVeina•5/29/23, 6:33 PM

Unicode

zielona_pomarańczaOP•5/29/23, 6:35 PM

Hmm could u give me some hint then what method will fix it ? Im not sure if its possible cuz the Math.Pi method was in my book and i tried something on my own ^^

JakenVeina•5/29/23, 6:35 PM

what is it that you're trying to do?

JakenVeina•5/29/23, 6:35 PM

that's always the first question

mtreit•5/29/23, 6:36 PM

If you are trying to read a floating point value from the console, use Console.ReadLine to get the input as a string and then parse that into a double

zielona_pomarańczaOP•5/29/23, 6:37 PM

Oh i think mtreit understood me correctly

zielona_pomarańczaOP•5/29/23, 6:37 PM

I will try it after reading article form u big thanks ^^

Samarichitane•5/29/23, 9:04 PM

Just use "Console.ReadLine()" instead of "Console.Read()"

Accord•5/30/23, 9:17 PM

Was this issue resolved? If so, run

/close

/close

otherwise I will mark this as stale and this post will be archived until there is new activity.

❔ Simple Console.WriteLine question

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