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  1. def solve(f, min, max)
  2.    middle = 0
  3.    while(min != max) do
  4.        middle = (min+max)/2
  5.        if (f(middle)>0)
  6.            max = middle
  7.        else
  8.            min = middle
  9.    end
  10.    return middle
  11. end
  12.  
  13.  
  14. p solve(lambda {|x| x**2+6*x+2 }, -1000, 1000)
  15.  
Runtime error #stdin #stdout 0s 4760KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/utI92
language:
Ruby (ruby 2.5.5)
created:
14 years ago
visibility:
public

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