import tkinter as tk
from tkinter import *
import math
pencere=tk.Tk()
pencere.title(“Entry İşlemleri”)
pencere.geometry(“350x550”)
pencere.configure(background=“black”)
def islemcıkar():
ekran[“text”]=ekran[“text”]+cıkarma[“text”]
def islemtopla():
ekran[“text”]=ekran[“text”]+toplama[“text”]
def islemcarp():
ekran[“text”]=ekran[“text”]+carpma[“text”]
def islembol():
ekran[“text”]=ekran[“text”]+bölme[“text”]
def islemsil():
ekran[“text”]=“”
result[“text”]=“”
def nokta():
ekran[“text”]=ekran[“text”]+nokta[“text”]
def kökle():
ekran[“text”]=ekran[“text”]+kök[“text”]
def yüzdelik():
ekran[“text”]=ekran[“text”]+yuzde[“text”]
def gerigit():
ekran[“text”]=ekran[“text”][:-1]
def sayı0():
#sy=“sy”+str(x)+“[”+‘“text”’+“]”
#ekran[“text”]=ekran[“text”]+sy
ekran[“text”]=ekran[“text”]+sy0[“text”]
def sayı1():
ekran[“text”]=ekran[“text”]+sy1[“text”]
def sayı2():
ekran[“text”]=ekran[“text”]+sy2[“text”]
def sayı3():
ekran[“text”]=ekran[“text”]+sy3[“text”]
def sayı4():
ekran[“text”]=ekran[“text”]+sy4[“text”]
def sayı5():
ekran[“text”]=ekran[“text”]+sy5[“text”]
def sayı6():
ekran[“text”]=ekran[“text”]+sy6[“text”]
def sayı7():
ekran[“text”]=ekran[“text”]+sy7[“text”]
def sayı8():
ekran[“text”]=ekran[“text”]+sy8[“text”]
def sayı9():
ekran[“text”]=ekran[“text”]+sy9[“text”]
def kökünüal():
k=int(ekran[“text”][1:])	
result[“text”]=math.sqrt(k)
def yüzdeal():
yüz=ekran[“text”]
syüz=“”
for v in yüz:
if v !=“%”:
syüz=syüz+v
else:
syüz=syüz+“*”
result[“text”]=eval(syüz)/100
def sonuc():
s1=“”
for i in ekran[“text”]:
if i==“×”:
s1=s1+“*”
elif i==“÷”:
s1=s1+“/”
elif i==“√”:    		
kökünüal()
return
elif i==“%”:
yüzdeal()
return
else:
s1=s1+i
result[“text”]=eval(s1)
ekranb=tk.Label(text="İşlemler ",font="Arial 16 ",fg=“gray”,bg=“black”)
ekranb.place(x=10,y=100)
ekrans=tk.Label(text="Sonuç ",font="Arial 16 ",fg=“gray”,bg=“black”)
ekrans.place(x=20,y=500)
ekran=tk.Label(text=“”,font="Arial 16 ",fg=“white”,bg=“black”)
ekran.place(x=50,y=300)
result=tk.Label(text=“”,font="Arial 16 ",fg=“white”,bg=“black”)
result.place(x=50,y=700)
sy0=tk.Button(text=“0”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı0)
sy0.place(x=300, y=1900, width=200,height=200)
sy1=tk.Button(text=“1”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı1)
sy1.place(x=50, y=1650, width=200,height=200)
sy2=tk.Button(text=“2”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı2)
sy2.place(x=300, y=1650, width=200,height=200)
sy3=tk.Button(text=“3”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı3)
sy3.place(x=550, y=1650, width=200,height=200)
sy4=tk.Button(text=“4”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı4)
sy4.place(x=50, y=1400, width=200,height=200)
sy5=tk.Button(text=“5”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı5)
sy5.place(x=300, y=1400, width=200,height=200)
sy6=tk.Button(text=“6”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı6)
sy6.place(x=550, y=1400, width=200,height=200)
sy7=tk.Button(text=“7”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı7)
sy7.place(x=50, y=1150, width=200,height=200)
sy8=tk.Button(text=“8”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı8)
sy8.place(x=300, y=1150, width=200,height=200)
sy9=tk.Button(text=“9”,font=“Arial 25 bold”,bg=“black”,fg=“white”,bd=10,command=sayı9)
sy9.place(x=550, y=1150, width=200,height=200)
toplama=tk.Button(text=“+”,font=“Arial 30 bold”,bg=“green”,fg=“white”,bd=10,command=islemtopla)
toplama.place(x=800, y=1650, width=200,height=200)
cıkarma=tk.Button(text=“-”,font=“Arial 40 bold”,bg=“green”,fg=“white”,bd=10,command=islemcıkar)
cıkarma.place(x=800, y=1400, width=200,height=200)
carpma=tk.Button(text=“×”,font=“Arial 30 bold”,bg=“green”,fg=“white”,bd=10,command=islemcarp)
carpma.place(x=800, y=1150, width=200,height=200)
bölme=tk.Button(text=“÷”,font=“Arial 30 bold”,bg=“green”,fg=“white”,bd=10,command=islembol)
bölme.place(x=800, y=900,width=200,height=200)
silme=tk.Button(text=“C”,font=“Arial 25 bold”,bg=“black”,fg=“red”,bd=10,command=islemsil)
silme.place(x=50, y=900, width=200,height=200)
yuzde=tk.Button(text=“%”,font=“Arial 25 bold”,bg=“black”,fg=“red”,bd=10,command=yüzdelik)
yuzde.place(x=300, y=900, width=200,height=200)
kök=tk.Button(text=“√”,font=“Arial 30 bold”,bg=“black”,fg=“red”,bd=10,command=kökle)
kök.place(x=550, y=900, width=200,height=200)
esit=tk.Button(text=“=”,font=“Arial 30 bold”,bg=“green”,fg=“white”,bd=10,command=sonuc)
esit.place(x=800, y=1900, width=200,height=200)
nokta=tk.Button(text=“.”,font=“Arial 30 bold”,bg=“green”,fg=“white”,bd=10,command=nokta)
nokta.place(x=50, y=1900, width=200,height=200)
geriye=tk.Button(text="⌫ ",font=“Arial 18 bold”,bg=“green”,fg=“white”,bd=10,command=gerigit)
geriye.place(x=550, y=1900,width=200,height=200)
pencere.mainloop()
 fonksiyonları parametre ile yapmayı denedim ama beceremedim. Her buton tek fonksiyona gitsin istedim. Ama olmadı. Tekrar denerim.
 fonksiyonları parametre ile yapmayı denedim ama beceremedim. Her buton tek fonksiyona gitsin istedim. Ama olmadı. Tekrar denerim.



