#!/usr/bin/python3

def main() :
        #Immutable scalars
        a=3
        b=4.5
        c=2+10j
        d=True
        e="Hello"
        print ("Results=",a,",",b)
        print ("Real=",c.real)
        print ("Imag=",c.imag)
        print ("Type=",type(a),"Id=",id(a))
        a=4.4
        print("Id=",id(a))
        a=5
        print("Id=",id(a))
        #Format
        print ("Results={},{}".format(a,b))
        print (f'Results={a},{b}')
        print ("Results="+str(a)+","+str(b))
        a=2
       # a++
       # ++a
       #a+=1
       for i in range(1,10,1):
               print (i, end=",")
       print("")
       while i<10:
              print (i,end=",")
              i+=1
       print("")
       i=1
       while  True:
               if i>=10:
                        break
              print (i,end=",")
              i+=1

      k=None
      if (k) :
             print ("k exists")
      else:
             print ("No k")
             exit(1)
      if (k==None) :
             print ("tipota")
      else:
             print (type(k))

if __name__=="__main__":
      main()