(49)In fact, it is difficult to see how journalists who do not have a clear preps of the basic features of the Canadian Constitution can do a competent job on political stories.此处译文为:
第1题:
____________prevent a lot of radiation damage
[A] get
[B] make
[C] have
[D] do
是完型填空吧?你要把整篇都传上来这样片面的截句无法给出答案。
第2题:
第3题:
有如下递归函数fact(n),分析其时间复杂度为()。 int fact(int n) { if(n<=1) return 1; else return(n*fact(n-1)); }
A.O(n)
B.O(1)
C.O(n^2)
D.O(logn)
第4题:
第5题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing
第6题:
求整数n(n>=0)阶乘的算法如下,其时间复杂度是()。 fact(int n) { if(n<=1) return; return n*fact(n-1); }
A.O(logn)
B.O(n)
C.O(nlogn)
D.O(n*n)