mvc? : D : () (module)-(view)-(component) (model)-(view)-(component) (module)-(view)-(controller) (model)-(view)- (controller) ABDEFCDBFEAC : B : () DBFEAC DFEBCA BDFECA BDEFAC 64sizeof(struct A) : A : () 24 28 16 18 tcp : C : () TIME_WAIT FIN_WAIT_1 SYNC_SENT FIN_WAIT_2 ICMP : C : () ICMPMACIP sizeof(struct A)sizeof(struct A)sizeof(struct A)sizeof(struct A) ( ICMPIPIP ICMP ICMPIP level1 levelNlevelN-11levelNlevelN-1 : A : () O(logn) O(n) O(nlogn) O(n^2) 22.CPUP1P3P5IOIO1IO2 P5P1 P3P1:IO2(10ms) CPU(10ms) IO1(30msCPU(10ms)P3:IO1(30ms) CPU(10ms) IO2(30ms CPU(10ms)P5:CPU(20ms) IO1(30ms) CPU(10ms) IO2(15ms3 IO2 : E : () 0.55 0.26 0.48 0.5 0.39 Ci=5,j=7,i|j : D : () 1 3 5 7 P1 CPU(10ms) IO1(30msCPU(10ms) IO1 (30msCPU(10ms)P3:IO1(30ms) CPU(10ms) IO2(30msCPU(10ms)P3:IO1(30ms) CPU(10ms) IO2(30ms CPU(10ms)P5:CPU(20ms) IO1(30ms) CPU(10ms) IO2(15msCPU(10ms)P5:CPU (20ms) IO1(30ms) CPU(10ms) IO2(15ms : E P5P5 CPU(10ms)P3:IO1(30ms) CPU(10ms) IO2(30msCPU(10ms)P3:IO1(30ms) CPU(10ms) IO2(30ms CPU(10ms)P5:CPU (20ms) IO1(30ms) CPU(10ms) IO2(15msCPU(10ms)P5:CPU(20ms) IO1(30ms) CPU(10ms) IO2(15ms ( IOIO CPU(10ms)P3:IO1(30ms) CPU(10ms) IO2(30msCPU(10ms) P3:IO1(30ms) CPU(10ms) IO2(30ms CPU(10ms)P5:CPU(20ms) IO1(30ms) CPU(10ms) IO2(15msCPU(10ms)P5:CPU(20ms) IO1(30ms) CPU(10ms) IO2(15ms IO2 : B : () 60 80 100 125 : AC :() 2015,810 50810,201 810,2015 20150,810 result : : B : () 10 11 9 12 8 1() : D : () n : A : () O(l) O(n) O(logn) ) 11 )。。。。。。以下内容略