某班有最多不超过30人(具体人数由键盘输入)参加期末考试,最多不超过6...答:void ReadScore(long num[], char name[][MAX_LEN], float score[], int n);void AverSumofScore(float score[], int n);void SortbyScore(long num[], char name[][MAX_LEN], float score[], int n,int (*compare)(float a, float b));int Ascending(float a, float b)...