针对语句IfI=1ThenJ=1，下列说法正确的是（）

阅读程序，输出结果：foriinrange(100,0,-1):ifi%17==0:print(i)break

【填空题】如下程序的运行结果是_______print(sum([i*iforiinrange(5)ifi%2==1]))

下列语句中，正确地执行当i等于5时执行一些语句的条件语句是()。 A: if(i==5) B: ifi=5then C: ifi=5 D: ifi==5then

下列Javascript的条件判断语句()是正确的? A: if(i==0) B: if(i=0) C: ifi==0then D: ifi=0then

简述侵袭性真菌感染（IFI）的治疗策略。

已知()y()=()ln()x(),则()y()(()n())()=()。A.()(()−()1())()n()n()!()x()−()n()"()role="presentation">()(()−()1())()n()n()!()x()−()n();()B.()(()−()1())()n()(()n()−()1())()!()x()−()2()n()"()role="presentation">()(()−()1())()n()(()n()−()1())()!()x()−()2()n();()C.()(()−()1())()n()−()1()(()n()−()1())()!()x()n()"()role="presentation">()(()−()1())()n()−()1()(()n()−()1())()!()x()-n();()D.()(()−()1())()n()−()1()n()!()x()−()n()+()1()"()role="presentation">()(()−()1())()n()−()1()n()!()x()−()n()+()1().

He asked me,“ Have you finished reading the newspaper?” A: He asked me if had I finished reading the newspaper. B: He asked me ifI had finished reading the newspaper. C: He asked me ifI finished reading the newspaper.

求n!问题，表示算法的复杂性的递归函数下述正确的是？ A: T(n)=O(1),当n=1 T(n)=T(n-1)+O(1),当n>1 B: T(n)=O(1),当n=1 T(n)=nT(n-1)+O(1),当n>1 C: T(n)=O(1),当n=1 T(n)=2T(n/2)+O(1),当n>1 D: T(n)=O(1),当n=1 T(n)=T(n/2)+O(n),当n>1

已知数列{ a n }， a 1 ＝1， a n － a n － 1 ＝1 ( n ≥2)．则 a 5 ＝(　　)