Design Your Own Calculator Using Python - Mini Project - Source Code Available in Description скачать в хорошем качестве

Design Your Own Calculator Using Python - Mini Project - Source Code Available in Description

Design Your Own Calculator Using Python Required Softwares Download Links: Python https://www.python.org/downloads/ . The Tkinter package (“Tk interface”) is the standard Python interface to the Tcl/Tk GUI toolkit. so no need to download separately. . PyCharm IDE https://www.jetbrains.com/pycharm/dow... Download PyCharm Community Edition which is 100% Free, built on open-source, and fully functional. . Calculator Program Source Code: Just Copy and Paste the code below: from tkinter import * from tkinter import ttk st="" root=Tk() def press(n): global st if n=="C": txtexp.delete(0,END) elif n=="=": txtexp.delete(0, END) txtexp.insert(0,eval(st)) else: st=txtexp.get() st=st+str(n) txtexp.delete(0,END) txtexp.insert(0,st) root.title("MyClaculator") txtexp=Entry(root) txtexp.grid(row=1,columnspan=4) btn0=Button(root,text=" 0 ",command=lambda:press(0)) btn0.grid(row=2,column=0) btn1=Button(root,text=" 1 ",command=lambda:press(1)) btn1.grid(row=2,column=1) btn2=Button(root,text=" 2 ",command=lambda:press(2)) btn2.grid(row=2,column=3) btnplus=Button(root,text=" + ",command=lambda:press("+")) btnplus.grid(row=2,column=4) btn3=Button(root,text=" 3 ",command=lambda:press(3)) btn3.grid(row=3,column=0) btn4=Button(root,text=" 4 ",command=lambda:press(4)) btn4.grid(row=3,column=1) btn5=Button(root,text=" 5 ",command=lambda:press(5)) btn5.grid(row=3,column=3) btnminus=Button(root,text=" - ",command=lambda:press("-")) btnminus.grid(row=3,column=4) btn6=Button(root,text=" 6 ",command=lambda:press(6)) btn6.grid(row=4,column=0) btn7=Button(root,text=" 7 ",command=lambda:press(7)) btn7.grid(row=4,column=1) btn8=Button(root,text=" 8 ",command=lambda:press(8)) btn8.grid(row=4,column=3) btnmul=Button(root,text=" X ",command=lambda:press("*")) btnmul.grid(row=4,column=4) btn9=Button(root,text=" 9 ",command=lambda:press(9)) btn9.grid(row=5,column=0) btnC=Button(root,text=" C ",command=lambda:press("C")) btnC.grid(row=5,column=1) btneql=Button(root,text=" = ",command=lambda:press("=")) btneql.grid(row=5,column=3) btneql=Button(root,text=" / ",command=lambda:press("/")) btneql.grid(row=5,column=4) root.mainloop()