Program 29

                                                                            Program 28 

 Write a class called Time whose only field is a time in seconds. It should have a method called convert_to_minutes that returns a string of minutes and seconds formatted as in the following example: if seconds is 230, the method should return '5:50'. It should also have a method called convert_to_hours that returns a string of hours, minutes, and seconds formatted analogously to the previous method.

class Time:

               def __init__(self,sec):

                              self.sec=sec

               def convertsectomin(self):

                              n=self.sec

                              minutes=n//60

                              seconds=n%60

                              return(str(minutes)+":"+str(seconds))

               def convertsectohrs(self):

                              n=self.sec

                              hours=n//3600

                              minutes=(n//60)%60

                              seconds=n%60

                               return(str(hours)+":"+str(minutes)+":"+str(seconds))

  

sec = int(input ('Enter the number of seconds:'))

c=Time(sec)

print("Time in minutes :seconds formatted is=",c.convertsectomin())

print("Time in houres :minutes:seconds formatted is=",c.convertsectohrs())

OUTPUT:

========== RESTART: C:/Users/satyanarayana/Desktop/p28.py ==========

Enter the number of seconds:560

Time in minutes :seconds formatted is= 9:20

Time in houres :minutes:seconds formatted is= 0:9:20

========= RESTART: C:/Users/satyanarayana/Desktop/p28.py ===========

Time in minutes :seconds formatted is= 76:7

Time in houres :minutes:seconds formatted is= 1:16:7

>>>