java的一道考试题

#briup4502|037:wKgB4502A|7|1235424726|108.154.55.183 #briup2968|037:wKgB2968A|7|1235409386|130.3.243.145 #|037:wKgB4502A|8|1235676838|108.154.55.183 #briup3658|037:wKgB3658A|7|1235416286|95.117.53.228 #briup1929|037:wKgB1929A|7|1235398996|149.175.128.153 #briup9330|037:wKgB9330A|7|1235473006|124.121.222.245 #briup8039|037:wKgB8039A|7|1235460096|179.80.170.206 #briup1616|037:wKgB1616A|7|1235395866|10.40.44.136 #briup6058|037:wKgB6058A|7|1235440286|7.138.145.17 #briup1800|037:wKgB1800A|7|1235397706|143.48.192.4 #briup5627|037:wKgB5627A|7|1235435976|185.42.136.163 #briup3689|037:wKgB3689A|7|1235416596|55.177.94.25 #briup4357|037:wKgB4357A|7|1235423276|189.116.131.129 #|037:wKgB3658A|8|1235621134|95.117.53.228 #|037:wKgB9330A|8|1235995486|124.121.222.245 #|037:wKgB1616A|8|1235486362|10.40.44.136 #|037:wKgB1800A|8|1235498506|143.48.192.4 #|037:wKgB3689A|8|1235623180|55.177.94.25 #briup5326|037:wKgB5326A|7|1235432966|175.249.207.173 #briup9358|037:wKgB9358A|7|1235473286|129.192.107.99 #|037:wKgB5326A|8|1235731222|175.249.207.173 #briup5001|037:wKgB5001A|7|1235429716|152.61.40.194 #briup4213|037:wKgB4213A|7|1235421836|201.142.153.63 #briup6282|037:wKgB6282A|7|1235442526|2.181.216.246 #briup9936|037:wKgB9936A|7|1235479066|125.36.177.83 #|037:wKgB5001A|8|1235709772|152.61.40.194 #|037:wKgB6282A|8|1235794318|2.181.216.246 #briup8246|037:wKgB8246A|7|1235462166|192.17.2.22 #briup5906|037:wKgB5906A|7|1235438766|224.182.198.247 #briup3281|037:wKgB3281A|7|1235412516|164.211.103.148 #briup5572|037:wKgB5572A|7|1235435426|64.112.82.90 #|037:wKgB8246A|8|1235923942|192.17.2.22 #|037:wKgB3281A|8|1235596252|164.211.103.148 #briup6804|037:wKgB6804A|7|1235447746|99.194.31.29 #briup7188|037:wKgB7188A|7|1235451586|165.218.174.142 #|037:wKgB6804A|8|1235828770|99.194.31.29 #briup1879|037:wKgB1879A|7|1235398496|10.148.11.142 #briup5518|037:wKgB5518A|7|1235434886|34.55.109.3 #briup7118|037:wKgB7118A|7|1235450886|101.39.254.255 #briup1316|037:wKgB1316A|7|1235392866|203.137.33.9 #|037:wKgB1879A|8|1235503720|10.148.11.142 #|037:wKgB7118A|8|1235849494|101.39.254.255 #briup1493|037:wKgB1493A|7|1235394636|88.185.132.7 #briup7664|037:wKgB7664A|7|1235456346|113.177.119.131 #briup1639|037:wKgB1639A|7|1235396096|241.86.145.102 #briup5034|037:wKgB5034A|7|1235430046|30.73.89.172 #briup7048|037:wKgB7048A|7|1235450186|116.54.60.201 #briup212|037:wKgB212A|7|1235381826|33.80.0.244 #|037:wKgB1493A|8|1235478244|88.185.132.7 #|037:wKgB1639A|8|1235487880|241.86.145.102 #|037:wKgB7048A|8|1235844874|116.54.60.201 #briup3982|037:wKgB3982A|7|1235419526|212.195.183.217 #briup7787|037:wKgB7787A|7|1235457576|186.177.35.197 #briup9644|037:wKgB9644A|7|1235476146|130.13.217.190 #briup9253|037:wKgB9253A|7|1235472236|89.196.170.128 #|037:wKgB3982A|8|1235642518|212.195.183.217 #|037:wKgB9644A|8|1236016210|130.13.217.190 #briup6470|037:wKgB6470A|7|1235444406|137.234.30.31 #briup5750|037:wKgB5750A|7|1235437206|87.137.41.192 #|037:wKgB6470A|8|1235806726|137.234.30.31 #briup7180|037:wKgB7180A|7|1235451506|253.57.139.34 #briup3700|037:wKgB3700A|7|1235416706|36.207.165.223 #|037:wKgB7180A|8|1235853586|253.57.139.34 #briup8760|037:wKgB8760A|7|1235467306|113.203.31.224 #briup8856|037:wKgB8856A|7|1235468266|28.9.140.169 #|037:wKgB8760A|8|1235957866|113.203.31.224 #briup7093|037:wKgB7093A|7|1235450636|138.178.87.87 #briup5742|037:wKgB5742A|7|1235437126|109.188.246.117 #|037:wKgB7093A|8|1235847844|138.178.87.87 #briup8041|037:wKgB8041A|7|1235460116|123.133.126.207 #briup7396|037:wKgB7396A|7|1235453666|8.2.111.205 #briup9287|037:wKgB9287A|7|1235472576|156.235.28.8 #briup7138|037:wKgB7138A|7|1235451086|172.54.32.196 #|037:wKgB8041A|8|1235910412|123.133.126.207 #|037:wKgB9287A|8|1235992648|156.235.28.8 #briup9885|037:wKgB9885A|7|1235478556|166.192.45.147 #briup527|037:wKgB527A|7|1235384976|137.22.179.163 #|037:wKgB9885A|8|1236032116|166.192.45.147 #briup9670|037:wKgB9670A|7|1235476406|185.27.95.45 #briup7225|037:wKgB7225A|7|1235451956|239.98.212.27 #briup426|037:wKgB426A|7|1235383966|68.33.10.66 #briup3876|037:wKgB3876A|7|1235418466|59.73.8.118 #|037:wKgB9670A|8|1236017926|185.27.95.45 #|037:wKgB426A|8|1235407822|68.33.10.66 #briup319|037:wKgB319A|7|1235382896|245.201.79.134 #briup1311|037:wKgB1311A|7|1235392816|52.50.43.80 #|037:wKgB319A|8|1235400760|245.201.79.134 #briup4884|037:wKgB4884A|7|1235428546|158.210.33.91 #briup2780|037:wKgB2780A|7|1235407506|57.58.34.23 #briup1224|037:wKgB1224A|7|1235391946|33.50.47.225 #briup6151|037:wKgB6151A|7|1235441216|216.180.98.32 #briup7683|037:wKgB7683A|7|1235456536|9.21.149.65 #briup7860|037:wKgB7860A|7|1235458306|177.184.230.22 #|037:wKgB4884A|8|1235702050|158.210.33.91 #|037:wKgB1224A|8|1235460490|33.50.47.225 #|037:wKgB7683A|8|1235886784|9.21.149.65 #briup1995|037:wKgB1995A|7|1235399656|61.58.151.61 #briup6184|037:wKgB6184A|7|1235441546|138.253.219.65 #|037:wKgB1995A|8|1235511376|61.58.151.61 #briup434|037:wKgB434A|7|1235384046|48.125.95.209 #briup1324|037:wKgB1324A|7|1235392946|39.38.74.245 #|037:wKgB434A|8|1235408350|48.125.95.209 #briup4829|037:wKgB4829A|7|1235427996|96.251.4.68 #briup7229|037:wKgB7229A|7|1235451996|75.133.160.28 #briup804|037:wKgB804A|7|1235387746|91.209.206.162 #briup5449|037:wKgB5449A|7|1235434196|98.221.170.125 #|037:wKgB4829A|8|1235698420|96.251.4.68 #|037:wKgB804A|8|1235432770|91.209.206.162 #briup2109|037:wKgB2109A|7|1235400796|99.244.87.184 #briup897|037:wKgB897A|7|1235388676|176.57.168.238 #briup5855|037:wKgB5855A|7|1235438256|65.191.33.33 #briup8390|037:wKgB8390A|7|1235463606|121.105.155.24 #briup184|037:wKgB184A|7|1235381546|10.185.150.49 #briup9362|037:wKgB9362A|7|1235473326|50.62.59.112 #briup7840|037:wKgB7840A|7|1235458106|70.1.224.76 #briup6970|037:wKgB6970A|7|1235449406|114.210.193.90 #briup823|037:wKgB823A|7|1235387936|37.44.48.20 #briup1312|037:wKgB1312A|7|1235392826|100.239.94.84 #briup1548|037:wKgB1548A|7|1235395186|196.180.247.137 #briup3991|037:wKgB3991A|7|1235419616|135.86.231.157 #briup2912|037:wKgB2912A|7|1235408826|137.41.147.139 #briup97|037:wKgB97A|7|1235380676|223.131.200.242 #briup1719|037:wKgB1719A|7|1235396896|61.88.216.179 #briup7941|037:wKgB7941A|7|1235459116|82.220.20.201 #briup9002|037:wKgB9002A|7|1235469726|141.52.73.154 #briup2639|037:wKgB2639A|7|1235406096|42.243.225.91 #|037:wKgB2109A|8|1235518900|99.244.87.184 #|037:wKgB5855A|8|1235766136|65.191.33.33 #|037:wKgB184A|8|1235391850|10.185.150.49 #|037:wKgB7840A|8|1235897146|70.1.224.76 #|037:wKgB823A|8|1235434024|37.44.48.20 #|037:wKgB1548A|8|1235481874|196.180.247.137 #|037:wKgB2912A|8|1235571898|137.41.147.139 #|037:wKgB1719A|8|1235493160|61.88.216.179 #|037:wKgB9002A|8|1235973838|141.52.73.154 #briup6757|037:wKgB6757A|7|1235447276|10.195.10.146 #briup402|037:wKgB402A|7|1235383726|230.21.205.171 #|037:wKgB6757A|8|1235825668|10.195.10.146 #briup9909|037:wKgB9909A|7|1235478796|53.20.101.212 #briup7923|037:wKgB7923A|7|1235458936|163.10.117.105 #|037:wKgB9909A|8|1236033700|53.20.101.212 #briup3511|037:wKgB3511A|7|1235414816|69.7.6.42 #briup5434|037:wKgB5434A|7|1235434046|98.121.148.220 #briup8313|037:wKgB8313A|7|1235462836|196.82.52.87 #briup1814|037:wKgB1814A|7|1235397846|48.157.208.195 #briup9687|037:wKgB9687A|7|1235476576|147.89.155.179 #briup6300|037:wKgB6300A|7|1235442706|28.227.72.117 #|037:wKgB3511A|8|1235611432|69.7.6.42 #|037:wKgB8313A|8|1235928364|196.82.52.87 #|037:wKgB9687A|8|1236019048|147.89.155.179 #briup5774|037:wKgB5774A|7|1235437446|143.127.86.199 #briup8924|037:wKgB8924A|7|1235468946|99.155.129.34 #briup3777|037:wKgB3777A|7|1235417476|143.219.83.92 #briup2083|037:wKgB2083A|7|1235400536|56.93.231.25 #|037:wKgB5774A|8|1235760790|143.127.86.199 #|037:wKgB3777A|8|1235628988|143.219.83.92 #briup172|037:wKgB172A|7|1235381426|151.47.95.114 #briup5573|037:wKgB5573A|7|1235435436|171.80.155.240 #|037:wKgB172A|8|1235391058|151.47.95.114 #briup9118|037:wKgB9118A|7|1235470886|47.96.78.39 #briup3551|037:wKgB3551A|7|1235415216|148.228.175.200 #|037:wKgB9118A|8|1235981494|47.96.78.39 #briup6360|037:wKgB6360A|7|1235443306|208.237.166.228 #briup8807|037:wKgB8807A|7|1235467776|