The dairy game

Good afternoon my dear steemians I had wonderful program this morning after when I finished watching my movie this morning and was planning to go and visit a friend because I taught today will be a public holiday but unfortunately I received a call from my lecturer telling me to meet him in school I taught may be he wanted to do small discussion about our school program but it turned to be the opposite of it, because I went to school un prepared thinking it will take us about 10minutes not knowing that I have to go and solve and I even copy notes on problems under a course called signal processing only for us to finished the solving it was already 1pm which I when there at 8:20 am