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Calculator.py
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Calculator.py
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import tkinter as tk
from tkinter import*
from tkinter import ttk
window=Tk()
window.title('Calculator')
window.geometry('387x460+0+0')
window.resizable(False,False)
def one():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'1')
def two():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'2')
def three():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'3')
def four():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'4')
def five():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'5')
def six():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'6')
def seven():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'7')
def eight():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'8')
def nine():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'9')
def zero():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0,END)
x=len(entry.get())+1
entry.insert(x,'0')
def add():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0)
x=len(entry.get())+1
entry.insert(x,'+')
def minus():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0)
x=len(entry.get())+1
entry.insert(x,'-')
def times():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0)
x=len(entry.get())+1
entry.insert(x,'*')
def divide():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0)
x=len(entry.get())+1
entry.insert(x,'/')
def C():
entry.delete(0,END)
def delete():
x=entry.get()
if x.find('=')==0:
entry.delete(0,END)
else:
pass
if entry.get()=='Invalid ':
entry.delete(0,END)
else:
y=len(x)-1
entry.delete(y,END)
def equals():
x=entry.get()
if x.find('=')==0:
pass
else:
if entry.get():
try:
y=eval(x)
v=round(y,5)
m=str('=')+str(v)
entry.delete(0,END)
entry.insert(0,m)
except:
entry.delete(0,END)
entry.insert(0,'Invalid ')
else:
pass
def dot():
if entry.get()=='Invalid ':
entry.delete(0,END)
y=entry.get()
if y.find('=')==0:
entry.delete(0)
x=len(entry.get())+1
entry.insert(x,'.')
def sum():
sumbtn.configure(state='disable')
weightbtn.configure(state='normal')
sep=ttk.Separator(frame,orient='horizontal')
sep.place(x=2,y=432,width=100)
try:
sep1.destroy()
except:
pass
try:
frame2.destroy()
except:
pass
def wght():
def main():
try:
if bx.get()=='Gigatonne' and bx2.get()=='Gigatonne':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Gigatonne' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) * 1000000000
except:
an=float(x) * 1000000000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) * 1000000000000
except:
an=float(x) * 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000000000000000
except:
an=float(x) * 1000000000000000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000000000000000
except:
an=float(x) * 1000000000000000000
ntry2.configure(text=an)
if bx.get()=='Megatonne' and bx2.get()=='Gigagatonne':
x=ntry.get()
try:
an=int(x) / 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Megatonne':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Megatonne' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) * 1000000
except:
an=float(x) * 1000000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000000000
except:
an=float(x) * 1000000000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000000000
except:
an=float(x) * 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000
except:
an=float(x) / 1000000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000
except:
an=float(x) / 1000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Tonne':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Tonne' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000000
except:
an=float(x) * 1000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000000
except:
an=float(x) * 1000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000000
except:
an=float(x) / 1000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Kilogram':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Kilogram' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000
except:
an=float(x) * 1000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000000
except:
an=float(x) / 1000000000000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) / 1000000000
except:
an=float(x) / 1000000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) / 1000000
except:
an=float(x) / 1000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) / 1000
except:
an=float(x) / 1000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Milligram':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Gram' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000000
except:
an=float(x) / 1000000000000000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) / 1000000
except:
an=float(x) / 1000000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) / 1000
except:
an=float(x) / 1000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Gram':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Gram' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
except:
ntry.delete(0,END)
def ans(event):
if ntry.get()=='':
ntry2.configure(text='')
def main():
try:
if bx.get()=='Gigatonne' and bx2.get()=='Gigatonne':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Gigatonne' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) * 1000000000
except:
an=float(x) * 1000000000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) * 1000000000000
except:
an=float(x) * 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000000000000000
except:
an=float(x) * 1000000000000000
ntry2.configure(text=an)
elif bx.get()=='Gigatonne' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000000000000000
except:
an=float(x) * 1000000000000000000
ntry2.configure(text=an)
if bx.get()=='Megatonne' and bx2.get()=='Gigagatonne':
x=ntry.get()
try:
an=int(x) / 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Megatonne':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Megatonne' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) * 1000000
except:
an=float(x) * 1000000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000000000
except:
an=float(x) * 1000000000
ntry2.configure(text=an)
elif bx.get()=='Megatonne' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000000000
except:
an=float(x) * 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000
except:
an=float(x) / 1000000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000
except:
an=float(x) / 1000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Tonne':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Tonne' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000000
except:
an=float(x) * 1000000
ntry2.configure(text=an)
elif bx.get()=='Tonne' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000000
except:
an=float(x) * 1000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000000
except:
an=float(x) / 1000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Kilogram':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Kilogram' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
elif bx.get()=='Kilogram' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000000
except:
an=float(x) * 1000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000000
except:
an=float(x) / 1000000000000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) / 1000000000
except:
an=float(x) / 1000000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) / 1000000
except:
an=float(x) / 1000000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Gram':
x=ntry.get()
try:
an=int(x) / 1000
except:
an=float(x) / 1000
ntry2.configure(text=an)
elif bx.get()=='Milligram' and bx2.get()=='Milligram':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Gram' and bx2.get()=='Gigatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000000
except:
an=float(x) / 1000000000000000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Megatonne':
x=ntry.get()
try:
an=int(x) / 1000000000000
except:
an=float(x) / 1000000000000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Tonne':
x=ntry.get()
try:
an=int(x) / 1000000
except:
an=float(x) / 1000000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Kilogram':
x=ntry.get()
try:
an=int(x) / 1000
except:
an=float(x) / 1000
ntry2.configure(text=an)
elif bx.get()=='Gram' and bx2.get()=='Gram':
x=ntry.get()
ntry2.configure(text=x)
elif bx.get()=='Gram' and bx2.get()=='Milligram':
x=ntry.get()
try:
an=int(x) * 1000
except:
an=float(x) * 1000
ntry2.configure(text=an)
except:
ntry.delete(0,END)
window.after(100,main)
def one():
x=len(ntry.get())+1
ntry.insert(x,'1')
window.after(10,main)
def two():
x=len(ntry.get())+1
ntry.insert(x,'2')
window.after(20,main)
def three():
x=len(ntry.get())+1
ntry.insert(x,'3')
window.after(10,main)
def four():
x=len(ntry.get())+1
ntry.insert(x,'4')
window.after(10,main)
def five():
x=len(ntry.get())+1
ntry.insert(x,'5')
window.after(10,main)
def six():
x=len(ntry.get())+1
ntry.insert(x,'6')
window.after(10,main)
def seven():
x=len(ntry.get())+1
ntry.insert(x,'7')
window.after(10,main)
def eight():
x=len(ntry.get())+1
ntry.insert(x,'8')
window.after(10,main)
def nine():
x=len(ntry.get())+1
ntry.insert(x,'9')
window.after(10,main)
def zero():
x=len(ntry.get())+1
ntry.insert(x,'0')
def Dot():
x=len(ntry.get())+1
ntry.insert(x,'.')
def C():
ntry.delete(0,END)
ntry2.configure(text='')
def trial(event):
if bx.get()=='Gigatonne':
Units.configure(text='Gt')
elif bx.get()=='Megatonne':
Units.configure(text='Mt')
elif bx.get()=='Tonne':
Units.configure(text='t')
elif bx.get()=='Kilogram':
Units.configure(text='kg')
elif bx.get()=='Gram':
Units.configure(text='g')
elif bx.get()=='Milligram':
Units.configure(text='mg')
def trial2(event):
if bx2.get()=='Gigatonne':
Units2.configure(text='Gt')
elif bx2.get()=='Megatonne':
Units2.configure(text='Mt')
elif bx2.get()=='Tonne':
Units2.configure(text='t')
elif bx2.get()=='Kilogram':
Units2.configure(text='kg')
elif bx2.get()=='Gram':
Units2.configure(text='g')
elif bx2.get()=='Milligram':
Units2.configure(text='mg')
sumbtn.configure(state='normal')
weightbtn.configure(state='disable')
try:
frame3.destroy()
except:
pass
global frame2
frame2=Frame(window,bg='#3D3C3A',height=434,width=387)
frame2.place(x=0,y=0)
global sep1
sep1=ttk.Separator(frame2,orient='horizontal')
sep1.place(x=102,y=432,width=100)
frame2b=Frame(frame2,bg='black',height=229,width=75)
frame2b.place(x=310,y=201)
global Units
Units=Label(frame2,bg='#3D3C3A',font=('Times',20))
Units.place(x=351,y=10)
bx=ttk.Combobox(frame2,width=6,state='readonly',font=('Times',15),values=['Gigatonne','Megatonne','Tonne','Kilogram','Gram','Milligram'])
bx.current([2])
Units.configure(text='t')
bx.bind("<<ComboboxSelected>>",trial)
bx.place(x=10,y=10,width=170,height=30)
ntry=Entry(frame2,bg='#343232',font=('Times',20),bd=0)
ntry.bind('<KeyPress>',ans)
ntry.place(x=200,y=10,width=150,height=30)
global Units2
Units2=Label(frame2,bg='#3D3C3A',font=('Times',20))
Units2.place(x=351,y=110)
bx2=ttk.Combobox(frame2,width=6,state='readonly',font=('Times',15),values=['Gigatonne','Megatonne','Tonne','Kilogram','Gram','Milligram'])
bx2.current([3])
Units2.configure(text='kg')
bx2.bind("<<ComboboxSelected>>",trial2)
bx2.place(x=10,y=110,width=170,height=30)
ntry2=Label(frame2,bg='#343232',font=('Times',20),bd=0,)
ntry2.place(x=200,y=110,width=150,height=30)
btn1=Button(frame2,text='1',bg='#343232',bd=0,font=('Times',35),command=one)
btn1.place(x=2,y=201,height=75,width=75)
btn2=Button(frame2,text='2',bg='#343232',bd=0,font=('Times',35),command=two)
btn2.place(x=79,y=201,height=75,width=75)
btn3=Button(frame2,text='3',bg='#343232',bd=0,font=('Times',35),command=three)
btn3.place(x=156,y=201,height=75,width=75)
btn4=Button(frame2,text='4',bg='#343232',bd=0,font=('Times',35),command=four)
btn4.place(x=2,y=278,height=75,width=75)
btn5=Button(frame2,text='5',bg='#343232',bd=0,font=('Times',35),command=five)
btn5.place(x=79,y=278,height=75,width=75)
btn6=Button(frame2,text='6',bg='#343232',bd=0,font=('Times',35),command=six)
btn6.place(x=156,y=278,height=75,width=75)
btn7=Button(frame2,text='7',bg='#343232',bd=0,font=('Times',35),command=seven)
btn7.place(x=2,y=355,height=75,width=75)
btn8=Button(frame2,text='8',bg='#343232',bd=0,font=('Times',35),command=eight)
btn8.place(x=79,y=355,height=75,width=75)
btn9=Button(frame2,text='9',bg='#343232',bd=0,font=('Times',35),command=nine)
btn9.place(x=156,y=355,height=75,width=75)
btn0=Button(frame2,text='0',bg='#343232',bd=0,font=('Times',35),command=zero)
btn0.place(x=233,y=355,height=75,width=75)
dotbtn=Button(frame2,text='.',bg='#343232',bd=0,font=('Times',25),command=Dot)
dotbtn.place(x=233,y=278,height=75,width=75)
cbtn=Button(frame2,text='C',bg='#343232',bd=0,font=('Times',25),command=C)
cbtn.place(x=233,y=201,height=75,width=75)
frame=Frame(window,bg='#3D3C3A',height=460,width=387)
frame.place(x=0,y=0)
entry=Entry(frame,bg='#343232',bd=0,font=('Times Bold',40),justify=tk.RIGHT)
entry.place(x=2,y=2,height=120,width=383)
btn1=Button(frame,text='1',bg='#343232',bd=0,font=('Times',35),command=one)
btn1.place(x=2,y=124,height=75,width=75)
btn2=Button(frame,text='2',bg='#343232',bd=0,font=('Times',35),command=two)
btn2.place(x=79,y=124,height=75,width=75)
btn3=Button(frame,text='3',bg='#343232',bd=0,font=('Times',35),command=three)
btn3.place(x=156,y=124,height=75,width=75)
btn4=Button(frame,text='4',bg='#343232',bd=0,font=('Times',35),command=four)
btn4.place(x=2,y=201,height=75,width=75)
btn5=Button(frame,text='5',bg='#343232',bd=0,font=('Times',35),command=five)
btn5.place(x=79,y=201,height=75,width=75)
btn6=Button(frame,text='6',bg='#343232',bd=0,font=('Times',35),command=six)
btn6.place(x=156,y=201,height=75,width=75)
btn7=Button(frame,text='7',bg='#343232',bd=0,font=('Times',35),command=seven)
btn7.place(x=2,y=278,height=75,width=75)
btn8=Button(frame,text='8',bg='#343232',bd=0,font=('Times',35),command=eight)
btn8.place(x=79,y=278,height=75,width=75)
btn9=Button(frame,text='9',bg='#343232',bd=0,font=('Times',35),command=nine)
btn9.place(x=156,y=278,height=75,width=75)
btn0=Button(frame,text='0',bg='#343232',bd=0,font=('Times',35),command=zero)
btn0.place(x=79,y=355,height=75,width=75)
btnplus=Button(frame,text='+',bg='#343232',bd=0,font=('Times',25),command=add)
btnplus.place(x=2,y=355,height=75,width=75)
btnminus=Button(frame,text='-',bg='#343232',bd=0,font=('Times',25),command=minus)
btnminus.place(x=156,y=355,height=75,width=75)
dellbtn=Button(frame,text='Del',bg='#343232',bd=0,font=('Times',20),command=delete)
dellbtn.place(x=233,y=124,height=75,width=75)
timesbtn=Button(frame,text='x',bg='#343232',bd=0,font=('Times',20),command=times)
timesbtn.place(x=233,y=201,height=113,width=75)
dividebtn=Button(frame,text='/',bg='#343232',bd=0,font=('Times',20),command=divide)
dividebtn.place(x=233,y=316,height=114,width=75)
cbtn=Button(frame,text='C',bg='#343232',bd=0,font=('Times',25),command=C)
cbtn.place(x=310,y=124,height=113,width=75)
eqbtn=Button(frame,text='=',bg='#343232',bd=0,font=('Times',25),command=equals)
eqbtn.place(x=310,y=239,height=113,width=75)
dotbtn=Button(frame,text='.',bg='#343232',bd=0,font=('Times',25),command=dot)
dotbtn.place(x=310,y=355,height=75,width=75)
sep=ttk.Separator(frame,orient='horizontal')
sep.place(x=2,y=432,width=100)
sumbtn=Button(frame,text='Sum',bg='#343232',bd=0,font=('Times',13),fg='#1B1212',state='disable',command=sum)
sumbtn.place(x=2,y=434,height=24,width=100)
weightbtn=Button(frame,text='Weight',bg='#343232',bd=0,font=('Times',13),fg='#1B1212',command=wght)
weightbtn.place(x=102,y=434,height=24,width=100)