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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】01背包的一维状态转移方程是（i表示物品编号，j表示背包容量）
A.
dp[i] = max(dp[j], dp[j-w[i]]+v[i])
B.
dp[j] = max(dp[i], dp[j-w[i]]+v[i])
C.
dp[j] = max(dp[j], dp[j-w[i]]+v[i])
D.
dp[j] = max(dp[j], dp[j-w[j]]+v[j])
【单选题】2（） A．排序 B．检索 C．背包 D．0-1背包
A.
在下列算法设计方法中， (1) 在求解问题的过程中并不从整体最优上加以考虑，而是做出在当前看来是最好的选择。利用该设计方法可以解决 (2) 问题
【单选题】Hours and Arrival The Museum of Art (MOA) is open daily, from 10:30 a.m. to 5:30 p.m. Mondays are reserved exclusively (专门地) for members and their guests. Entry is by advance timed tickets only and ca...
A.
open only to members and their guests
B.
closed to its partime staf members
C.
open toall the publie free of charge
D.
closed to the public for maintenance
【单选题】完全背包的状态转移方程是()
A.
dp[i] = max(dp[j], dp[j-w[i]]+v[i])
B.
dp[j] = max(dp[i], dp[j-w[i]]+v[i])
C.
dp[j] = max(dp[j], dp[j-w[i]]+v[i])
D.
dp[j] = max(dp[j], dp[j-w[j]]+v[j])
【单选题】My friend, Emma Danicls, spent the summer of 1974 traveling in Israel．During her month-long stay in Jerusalem, she often went to a caf6 called Chocolate Soup．It was run by two men, of the whom—Alex—us...
A.
to show his friendliness to her
B.
to show his interest in reading
C.
to tell her about the importance of the UN
D.
to let her write her name and address inside
相关题目：
【单选题】01背包的一维状态转移方程是（i表示物品编号，j表示背包容量）
A.
dp[i] = max(dp[j], dp[j-w[i]]+v[i])
B.
dp[j] = max(dp[i], dp[j-w[i]]+v[i])
C.
dp[j] = max(dp[j], dp[j-w[i]]+v[i])
D.
dp[j] = max(dp[j], dp[j-w[j]]+v[j])
【单选题】2050背包台天线设置分别是( )和50欧宽带天线。
A.
鞭天线或长天线
B.
菱形天线
C.
2019鞭天线
D.
环天线
【判断题】公共交通上，背包放在身侧是安全的。
A.
正确
B.
错误
【判断题】Merkle－Hellman密码体制是背包加密体制。()
A.
正确
B.
错误
【单选题】2（） A．排序 B．检索 C．背包 D．0-1背包
A.
在下列算法设计方法中， (1) 在求解问题的过程中并不从整体最优上加以考虑，而是做出在当前看来是最好的选择。利用该设计方法可以解决 (2) 问题
【判断题】在褶皱构造中，向斜一定会造成山，背斜一定会造成谷。
A.
正确
B.
错误
【单选题】背包：装饰
A.
牛奶：香浓
B.
水果：拼盘
C.
食物：果腹
D.
口罩：保暖
【单选题】在户外最常用的背包上肩的方法是（ ）。
A.
高处上肩法
B.
提拉上肩法
C.
弓步上肩法
D.
下蹲上肩法
【单选题】Hours and Arrival The Museum of Art (MOA) is open daily, from 10:30 a.m. to 5:30 p.m. Mondays are reserved exclusively (专门地) for members and their guests. Entry is by advance timed tickets only and ca...
A.
open only to members and their guests
B.
closed to its partime staf members
C.
open toall the publie free of charge
D.
closed to the public for maintenance
【单选题】宁给智者背包袱，也不给愚者当军师指的是人际关系中的：
A.
能力和才华
B.
相似性
C.
互补性
D.
接近性
【单选题】完全背包的状态转移方程是()
A.
dp[i] = max(dp[j], dp[j-w[i]]+v[i])
B.
dp[j] = max(dp[i], dp[j-w[i]]+v[i])
C.
dp[j] = max(dp[j], dp[j-w[i]]+v[i])
D.
dp[j] = max(dp[j], dp[j-w[j]]+v[j])
【单选题】My friend, Emma Danicls, spent the summer of 1974 traveling in Israel．During her month-long stay in Jerusalem, she often went to a caf6 called Chocolate Soup．It was run by two men, of the whom—Alex—us...
A.
to show his friendliness to her
B.
to show his interest in reading
C.
to tell her about the importance of the UN
D.
to let her write her name and address inside
【判断题】球童就是球场上为客人背包捡球的服务人员
A.
正确
B.
错误