【单选题】【消耗次数：1】
在下面循环语句中循环体执行的次数为（）。
for(int i=0; in/2) break;
①
n/2
②
n/2+1
③
n/2-1
④
n-1
参考答案：
复制
纠错
相关题目
【单选题】
在下面循环语句中内层循环体S语句的执行次数为（ ）。
for(int i=0;i<n;i++)
for(int j=i;j<n;j++)S;
①
n2
②
(n+1)/2
③
n(n-1)/2
④
n(n+1)/2
【单选题】
在下面循环语句中内层循环体S语句的执行总次数为（ ）
for(int i=0; i<n; i++)
for(int j=i; j<n; j++) S;
①
n2
②
(n+1)/2
③
n(n-1)/2
④
n(n+1)/2
【单选题】
在下面循环语句中内层循环体S语句的执行总次数为（）。
for(int i=0; i<n; i++)
for(int j=i; j<n; j++) S;
①
n2
②
(n+1)/2
③
n(n-1)/2
④
n(n+1)/2
【单选题】
设有定义：intn1=0，n2，*p=&n2，*q=&n1；，以下赋值语句中与n2=n1；语句等价的是（）
①
*p=*q；
②
p=q；
③
*p=n1
④
p=*q；
【单选题】
在下面循环语句中内层循环体S语句的执行次数为（ ）。
for(int i=0;ii++)
for(int j=i;jj++)S;
①
n2
②
(n+1)/2
③
n(n-1)/2
④
n(n+1)/2
随机题目
【单选题】
The game was fixed for today but it has been____ for a week.
①
transfered
②
delayed
③
translated
④
postponed
【单选题】
Dr. Park was accused ____ the patient with overdose of sleeping pills so that the patient’s life was terminated before the expected time.
①
of providing
②
with providing
③
to have provided
④
to provide
【单选题】
I’ m going to do all I can to____ the unpleasant impression
you have of me.
①
move
②
remove
③
shift
④
transform
【单选题】
Jean Wagner’s most enduring contribution to the
study of Afro-American poetry is his insistence that
it ____ in a religious, as well as worldly, frame
of reference.
①
is to be analysed
②
has been analysed
③
be analysed
④
should have been analysed
【单选题】
We feel it is high time that the Government ____
something to check the inflation.
①
did
②
do
③
should do
④
would do
【单选题】
She was teaching me ____ you would teach a younger child to speak the language.
①
the way
②
in the way
③
a way
④
to the way
【单选题】
You should have put the milk into the icebox, I expect it ____ undrinkable.
①
became
②
had become
③
has become
④
becomes
【单选题】
The students expected there ____ more reviewing classes before the final exams.
①
is
②
being
③
have been
④
to be
【单选题】
You should have your eyes tested every year in case the ____of your spectacles need changing.
①
lenses
②
glasses
③
sights
④
crystals