help datetime
i want to make a program were i type in my social security number and it says which day i was born in example user writes 2000, 04, 28, computer says you are born on a Friday
がso uh, since I'm not in the US, just to make it clear, the social security number is ID in format of NNN-NN-NNNN and doesn't actually contain any information related to the date of birth, right?
Sups
Si mean
Sthe number you are born
Sin so
がso you meant date of birth
SYYYY - MM - DD
がright
Syeah
Sm
Sb
Shahahaha
Sstatic void inmatning()
{
var birthDate = new DateTime(2000, 04, 28);
var thisYear = new DateTime(DateTime.Today.Year, birthDate.Month, birthDate.Day);
var dayOfWeek = thisYear.DayOfWeek;
Console.WriteLine(dayOfWeek);
}
{
var birthDate = new DateTime(2000, 04, 28);
var thisYear = new DateTime(DateTime.Today.Year, birthDate.Month, birthDate.Day);
var dayOfWeek = thisYear.DayOfWeek;
Console.WriteLine(dayOfWeek);
}
Smade this so far
がso there's a built-in type called
DateTime you can useSbut it says thursday
がoh yeah you figured it out it seems
がhmmmmm
Sbut it was a friday
Swhen i googled it
がso what you want is
がyou want to know which day of week it was on 2000/04/28?
Syeah
Sand later i want to translate that into what the user inputs
がbirthDate.DayOfWeek is the correct one then, I'm not sure what you're doing with thisYear thing exactlyがbecause from what I see
thisYear is 2022-04-28Syeah i can basically remove that
SOH
がso
dayOfWeek which is thisYear.DayOfWeek would give the day of week your birthday would be this yearSI FIGURED IT OUT
Sthxxxx
がgood
Shahahaha
Snow i just need to make it so the userinputs it
Swith -
Sis that possible
がyou have two ways of going about it I see
がone is to read three integers, separately
Scan i make it all in one row ?
Sand is it possible to use arrays here
S?
がbasically ask "year of birth" "month of birth" "day of birth" then create a
DateTime from itがalternatively, take in a string in some fixed format, like
yyyy-MM-ddが(where yyyy, MM, dd are the actual numbers)
Syeah
がand use
DateTime.Parse (or ParseExact) to create a DateTime object directly from the string itselfがit'll do the parsing for you
がhowever it has to be in that exact format
がanything other than that, like a random whitespace or comma in random places, will result in error
がnot sure where you could use an array there