varlist=List(1,2,3,4,5)varjs=list.foldRight(100)(_-_)println(js)()
第1题:
硫磺的熔点是()℃。
第2题:
reduceRight通过如下程序块其输出结果为varlist=List(1,2,99,4,100)varjs=list.reduceRight(_max_)println(js)()
第3题:
publicstaticvoidsearch(Listlist){list.clear();list.add(”b”);list.add(”a”);list.add(”c”);System.out.println(Collections.binarySearch(list,a”));}WhatistheresultofcallingsearchwithavalidListimplementation?()
A.0
B.1
C.a
D.b
E.c
F.Theresultisundefined.
第4题:
在scala中fold的输出结果为varlb=List(1,2,3,4,5)varjs=lb.fold(100)(_-_)println(js)()
第5题:
reduce求和输出结果为varlist1=list1(1,2,3,4)varsum=list1.reduce(_+_)println(sum)()
第6题:
reduceRight通过如下程序块其输出结果为varlist=List(1,2,99,4,100)varjs=list.reduceRight(_max_println(js)()
第7题:
reduce求减的输出结果为varlist=List(1,2,3,4)varjian=list.reduce(_-_)println(jian)()
第8题:
A.Access-list101wasconfiguredforthetrustedinterface,andaccess-list100wasconfiguredfortheuntrustedinterface
B.Access-list100wasconfiguredforthetrustedinterface,andaccess-list101wasconfiguredfortheuntrustedinterface
C.Access-list100wasconfiguredfortheinbounddirection,andaccess-list101wasconfiguredfortheoutbounddirectiononthetrustedinterface
D.Access-list100wasconfiguredfortheinbounddirection,andaccess-list101wasconfiguredfortheoutbounddirectionontheuntrustedinterface
第9题:
以下的计算结果选项中那个正确varlist=List(1,2,3,4,5)varjs=list.fold(100)(_+_)println(js)()
第10题:
public static void search(List