[root@localhost contest]# ./testhehe:10----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:2  Used Time:0.000190hehe:100----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:4  Used Time:0.000053hehe:1000----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:6  Used Time:0.000569hehe:10000----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:8  Used Time:0.003498hehe:100000----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:10  Used Time:0.044151hehe:1000000----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:12  Used Time:0.236078hehe:10000000----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:14  Used Time:2.799460hehe:100000000----------------------------------------before quick sort------------------------------------------------------after quick sort-----------------okcount:16  Used Time:32.029633