C90 90
Half an hour later, Ming Qingcheng got out of Ye Tang's car and arrived at the Five-subject Competition venue on time. The preliminary examination venue in Shen City was set at Shen City University. The physics competition was divided into two parts: a theory exam and an experimental exam. The theory exam started at 8:00 a.m. and had to be completed within four hours, for a total of 100 points
