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这天,黑猫警长正在警察局值班,突然电话铃响了起来,原来是珠宝店老板胖熊打来的报警电话:灰狐狸从他的珠宝店抢了部分珠宝正向车站方向逃跑。黑猫警长立即把地图铺在桌上。从珠宝店到车站有好几条路线,灰狐狸会从哪条路线逃跑呢?为了能在灰狐狸上车前将其抓获,黑猫警长决定根据灰狐狸可能逃跑的路线,兵分三路进行追捕:第一小组从警察局出发,沿3号路向北到4号路,再顺着4号路向东追捕;第二小组从警察局出发,沿5号路向东到1号路口,再顺着1号路向北追捕;第三小组从警察局出
This day, the black sergeant was on duty at the police station. Suddenly the phone rang. It turned out to be the alarm call from the jeweler’s fat boy: Gray Fox snatched some of his jewelery from his jewelery store and was fleeing toward the station. Black Sheriff immediately spread the map on the table. From the jewelry store to the station there are several routes, the gray fox will escape from which route it? In order to capture the gray fox before getting on the train, the black sheriff decided to follow the gray fox may escape route, divided into three branches Hunting: The first group from the police station, along the No. 3 Road northbound to No. 4, and then follow the No. 4 hunt eastward; the second group from the police station, along the 5th Road east to the 1st intersection, Route 1 hunts northwards; the third group leaves the police station