lec-1 after
lec-1 after

ucsb-cs16-wi17/ucsb-cs16-wi17.github.io,ucsb-cs32-s17/ucsb-cs32-s17.github.io,ucsb-cs32-s17/ucsb-cs32-s17.github.io,ucsb-cs16-wi17/ucsb-cs16-wi17.github.io,ucsb-cs32-s17/ucsb-cs32-s17.github.io,ucsb-cs16-wi17/ucsb-cs16-wi17.github.io,ucsb-cs32-s17/ucsb-cs32-s17.github.io,ucsb-cs16-wi17/ucsb-cs16-wi17.github.io,ucsb-cs32-s17/ucsb-cs32-s17.github.io,ucsb-cs16-wi17/ucsb-cs16-wi17.github.io,ucsb-cs16-wi17/ucsb-cs16-wi17.github.io,ucsb-cs16-wi17/ucsb-cs16-wi17.github.io