lassie%cc201 mycal2.c lassie% a.out weekday =? 0 inc =? 28 next = 0 lassie% lassie% a.out weekday =? 0 inc =? 31 next = 3 lassie% lassie% a.out weekday =? 2 inc =? 31 next = 5 lassie% lassie% a.out weekday =? 1 inc =? 100 next = 3 lassie%