challenge 98

def table(str)
    str = str.split(" ")
    space = 0
    if str[0] == "+"
        space = ((str[1].to_i) + (str[1].to_i)).to_s.length
        puts space
    elsif str[0] == "-"
        space = ((str[1].to_i) - (str[1].to_i)).to_s.length
        puts space
    elsif str[0] == "*"
        space = ((str[1].to_i) * (str[1].to_i)).to_s.length
        puts space
    elsif str[0] == "/"
        space = ((str[1].to_f) / (str[1].to_f)).round
        space = space.length
        puts space
    end
    spce = ""
    if space == 1
        spce = " "
    else
        for x in 1..space
            spce += " "
        end
    end
    puts
    puts
    toprow = str[0] + " | "
    cap = str[1].to_i
    for i in 0..cap
        toprow += i.to_s + spce
    end
    mstr = ""
    for q in 0..toprow.length-1
        mstr += "`"
    end
    puts toprow
    puts mstr
    for p in 0..cap
        print p.to_s + " | "
        if str[0] == "+"
            for a in 0..cap
                print (p+a).to_s + spce
            end
            puts
        elsif str[0] == "-"
            for s in 0..cap
               print (p-s).to_s + spce
            end
            puts
        elsif str[0] == "*"
            for m in 0..cap
                print (p*m).to_s + spce
            end
            puts
        elsif str[0] == "/"
            for d in 0..cap
                if d == 0 or p == 0
                    print "e "
                else
                    num = (p.to_f/d.to_f).round
                    print num.to_s + spce
                end
            end
            puts
        end
    end
end