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三桁までの金額の最小硬貨枚数を調べるコード

Last updated at Posted at 2022-08-27

指定した金額を100,10,1円玉だけで支払う時に、それぞれ何枚ずつ必要になるか計算して表示するコード

import tkinter as tk

def dispLabel():
    a = int(EditBox1.get())
    A1=a//100
    A2=(a-A1*100)//10
    A3=(a-A1*100)-A2*10
    str_A1=str(A1)
    str_A2=str(A2)
    str_A3=str(A3)
    str_a=str(a)
    
    lbl2.configure(text=str_a+"は100円玉"+str_A1+"枚と")
    lbl3.configure(text="10円玉"+str_A2+"枚と")
    lbl4.configure(text="1円玉"+str_A3+"枚です。")


root=tk.Tk()
root.geometry("300x200")

EditBox1= tk.Entry(width=4)
EditBox1.place(x = 250, y = 20)

btn=tk.Button(text="計算する",command=dispLabel).place(x = 60, y = 50)

lbl1=tk.Label(text="調べたい代金はいくらですか?").place(x = 20, y = 20)
lbl2=tk.Label(text=" ")
lbl2.place(x = 20, y = 80)
lbl3=tk.Label(text=" ")
lbl3.place(x = 48, y = 100)
lbl4=tk.Label(text=" ")
lbl4.place(x = 48, y = 120)

tk.mainloop()

お支払い.png
お支払い_入力png.png

感想

ラベル2,3,4のコードを簡易化できないか色々試してみたい。
計算後に表示するラベル3つを、右端に揃える方法を調べたい。

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