first Commit

Author: SaiSwarup27

Diff for: images/Calculator.png

@@ -0,0 +1,64 @@
+import tkinter as tk
+import tkinter.messagebox
+from tkinter.constants import SUNKEN
+window=tk.Tk()
+window.title('claculator')
+frame=tk.Frame(master=window,bg="skyblue",padx=10)
+frame.pack()
+entry=tk.Entry(master=frame,relief=SUNKEN,borderwidth=3,width=30)
+entry.grid(row=0,column=0,columnspan=3,ipady=2,pady=2)
+
+def myclick(number):
+    entry.insert(tk.END,number)
+
+def equal():
+    try:
+        y=str(eval(entry.get()))
+        entry.delete(0,tk.END)
+        entry.insert(0,y)
+    except:
+        tkinter.messagebox.showinfo("Error","Syntax Error")
+
+def clear():
+    entry.delete(0,tk.END)
+    
+button_1=tk.Button(master=frame,text='1',padx=15,pady=5,width=3,command=lambda:myclick(1))
+button_1.grid(row=1,column=0,pady=2)
+button_2=tk.Button(master=frame,text='2',padx=15,pady=5,width=3,command=lambda:myclick(2))
+button_2.grid(row=1,column=1,pady=2)
+button_3=tk.Button(master=frame,text='3',padx=15,pady=5,width=3,command=lambda:myclick(3))
+button_3.grid(row=1,column=2,pady=2)
+button_4=tk.Button(master=frame,text='4',padx=15,pady=5,width=3,command=lambda:myclick(4))
+button_4.grid(row=2,column=0,pady=2)
+button_5=tk.Button(master=frame,text='5',padx=15,pady=5,width=3,command=lambda:myclick(5))
+button_5.grid(row=2,column=1,pady=2)
+button_6=tk.Button(master=frame,text='6',padx=15,pady=5,width=3,command=lambda:myclick(6))
+button_6.grid(row=2,column=2,pady=2)
+button_7=tk.Button(master=frame,text='7',padx=15,pady=5,width=3,command=lambda:myclick(7))
+button_7.grid(row=3,column=0,pady=2)
+button_8=tk.Button(master=frame,text='8',padx=15,pady=5,width=3,command=lambda:myclick(8))
+button_8.grid(row=3,column=1,pady=2)
+button_9=tk.Button(master=frame,text='9',padx=15,pady=5,width=3,command=lambda:myclick(9))
+button_9.grid(row=3,column=2,pady=2)
+button_0=tk.Button(master=frame,text='0',padx=15,pady=5,width=3,command=lambda:myclick(0))
+button_0.grid(row=4,column=1,pady=2)
+
+button_add=tk.Button(master=frame,text="+",padx=15,pady=5,width=3,command=lambda:myclick('+'))
+button_add.grid(row=5,column=0,pady=2)
+
+button_subtract=tk.Button(master=frame,text="-",padx=15,pady=5,width=3,command=lambda:myclick('-'))
+button_subtract.grid(row=5,column=1,pady=2)
+
+button_multiply=tk.Button(master=frame,text="*",padx=15,pady=5,width=3,command=lambda:myclick('*'))
+button_multiply.grid(row=5,column=2,pady=2)
+
+button_div=tk.Button(master=frame,text="/",padx=15,pady=5,width=3,command=lambda:myclick('/'))
+button_div.grid(row=6,column=0,pady=2)
+
+button_clear=tk.Button(master=frame,text="clear",padx=15,pady=5,width=12,command=clear)
+button_clear.grid(row=6,column=1,columnspan=2,pady=2)
+
+button_equal=tk.Button(master=frame,text="=",padx=15,pady=5,width=9,command=equal)
+button_equal.grid(row=7,column=0,columnspan=3,pady=2)
+
+window.mainloop()