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Posted

Cada ano vale 365 dias ou 366 dias, consoante não seja ou seja ano, respetivamente, ano bissexto.

Logo,

dias=anos*365

ou

dias=anos*366.

Em relação a trocar o valor de variáveis, era suposto saber que variáveis...

Posted

Também podes não reinventar a roda e usar a excelente DateTime e TimeSpan da .NET 🙂

Assumindo que queres sempre saber o número de dias entre dois anos, podes escrever uma função assim:

Public Function DiasEntreAnos(Ano1 As Integer, Ano2 As Integer) As Integer
   Dim D As New DateTime(Ano1, 1, 1)
   Return (D.AddYears(Ano2 - Ano1) - D).Days
End Function

Que usas assim:

DiasEntreAnos(2001, 2002) '365
DiasEntreAnos(2004, 2005) '366

Sérgio Ribeiro


"Great coders aren't born. They're compiled and released"
"Expert coders do not need a keyboard. They just throw magnets at the RAM chips"

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