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Scala Complex +用法及代碼示例


Complex#+@():+@() 是一個 Complex 類方法,它返回複數值的正值,即 a = +(a)

用法:Complex.+()

參數:複數值

Return: 複數值的正值。

示例#1:


# Ruby code for Complex.+() method 
  
# declaring Complex value 
a = Complex(200) 
  
# declaring Complex value 
b = Complex(-1, 4) 
  
# declaring Complex value 
c = Complex('i') 
  
# positive value  
puts "Complex + form : #{+a}\n\n"
  
puts "Complex + form : #{+b}\n\n"
  
puts "Complex + form : #{+c}\n\n"

輸出:

Complex + form : -200+800i

Complex + form : -4-1i

Complex + form : 0+200i

示例#2:


# Ruby code for Complex.+() method 
  
# declaring Complex value 
a = Complex(20, 90) 
  
# declaring Complex value 
b = Complex('i') 
  
# declaring Complex value 
c = Complex(100, -500) 
  
# positive value 
puts "Complex + form : #{+a}\n\n"
  
puts "Complex + form : #{+b}\n\n"
  
puts "Complex + form : #{+c}\n\n"

輸出:

Complex + form : 20+90i

Complex + form : 0+1i

Complex + form : 100-500i

相關用法


注:本文由純淨天空篩選整理自Kirti_Mangal大神的英文原創作品 Ruby | Complex + function。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。