我是第一次嘗試類，我想創建一個程序，要求用戶輸入 a、b 和 c，然后為打印語句中所述的方程形式求解 x。但是，我的類有問題，給我一個錯誤，我沒有使用類中的變量，缺少 5 個位置參數。任何幫助都會很棒，非常感謝。class EquationSolver: def MonomialSolver(self,a,b,c,x): a = input("Enter Input for a:") b = input("Enter Input for b:") c = input("Enter input for c:") x = (c+b)/a print("For the equation in the format ax-b=c, with your values chosen x must equal", x) def PolynomialSolver(self,a,b,c,x): a = input("Enter Input for a:") b = input("Enter Input for b:") c = input("Enter input for c:") x = (c^2 + b) / a print("For the equation in the format sqrt(ax+b) = c, with your values chosen x must equal", x) MonomialSolver() PolynomialSolver()
1 回答
慕運維8079593
TA貢獻1876條經驗 獲得超5個贊
我看到的問題是函數的輸入。您不需要 self 參數或任何其他參數。這些函數應該在循環之外運行。編輯后的版本應該像這樣循環：
class EquationSolver:
def MonomialSolver():
# Uses float() to turn input to a number
a = float(input("Enter Input for a:"))
b = float(input("Enter Input for b:"))
c = float(input("Enter input for c:"))
x = (c+b)/a
print("For the equation in the format ax-b=c, with your values chosen x must equal", x)
def PolynomialSolver():
a = float(input("Enter Input for a:"))
b = float(input("Enter Input for b:"))
c = float(input("Enter input for c:"))
x = (c^2 + b) / a
print("For the equation in the format sqrt(ax+b) = c, with your values chosen x must equal", x)
EquationSolver.MonomialSolver()
EquationSolver.PolynomialSolver()
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