Add Program1.py in Numpy

Author: unknown

File_Program/caclulator.py

@@ -0,0 +1,56 @@
+from tkinter import *
+
+dis_msg = ''
+
+def bhan(arg):
+    global dis_msg
+    
+    if  arg == '=':
+        t1.set(str(eval(dis_msg)))
+    elif arg == 'ce':
+        dis_msg =''
+        t1.set('cleared')
+    else:
+        dis_msg += arg
+        t1.set(dis_msg)
+    
+
+mwin = Tk()
+mwin.title("My Calculator")
+#text area as display
+t1=StringVar()
+e1=Entry(mwin,textvariable=t1)
+e1.grid(row=0,column=0,columnspan=4)
+
+# Buttons
+b1=Button(mwin,text='1',command=lambda: bhan('1'))
+b2=Button(mwin,text='2',command=lambda: bhan('2'))
+b3=Button(mwin,text='3',command=lambda: bhan('3') )
+b4=Button(mwin,text='4',command=lambda: bhan('4'))
+b5=Button(mwin,text='5',command=lambda: bhan('5'))
+b6=Button(mwin,text='6',command=lambda: bhan('6'))
+b7=Button(mwin,text='7',command=lambda: bhan('7') )
+b8=Button(mwin,text='8',command=lambda: bhan('8'))
+b9=Button(mwin,text='9',command=lambda: bhan('9') )
+b0=Button(mwin,text='0',command=lambda: bhan('0'))
+bp=Button(mwin,text='+',command=lambda: bhan('+'))
+bm=Button(mwin,text='-',command=lambda: bhan('-'))
+bclr=Button(mwin,text='CE',command=lambda: bhan('ce'))
+be=Button(mwin,text='=',command=lambda: bhan('='))
+
+b1.grid(row=1,column=0)
+b2.grid(row=1,column=1)
+b3.grid(row=2,column=0)
+b4.grid(row=2,column=1)
+b5.grid(row=3,column=0)
+b6.grid(row=3,column=1)
+b7.grid(row=4,column=0)
+b8.grid(row=4,column=1)
+b9.grid(row=5,column=0)
+b0.grid(row=5,column=1)
+bp.grid(row=1,column=2)
+bm.grid(row=1,column=3)
+bclr.grid(row=2,column=2)
+be.grid(row=2,column=3)
+
+mwin.mainloop()

Numpy/Program1.py

@@ -0,0 +1,26 @@
+# Write a NumPy program to create an array of 10 zeros, 10 ones, and 10 tens.
+
+import numpy as np
+
+a= np.array([[1,2,3,4,5],[4,7,8,9,10]])
+b= np.array([4,6,7,8],ndmin=2)
+c= np.array([4,6,7,8],dtype=complex)
+# Change the shape of array
+a.shape=(5,2)
+# Resize the array
+d= b.reshape(2,2)
+print(a)
+print(b)
+print(c)
+print(d)
+e=np.zeros(10,dtype=int)
+
+f=np.ones(10,dtype=int)
+
+g= np.ones(10)*10
+print("An array with 10 zeros:")
+print(e)
+print("An array with 10 Ones:")
+print(f)
+print("An array with 10 tens:")
+print(g)