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【单选题】
函数search的作用是应用折半查找法从存有N个整数的升序数组a中 对关键字key进行查找。划线处应填入________。 #define N 15 search(int a[N],int key) { int low=0,high=N-1,mid; while(low<=high) {mid=(low+high)/2; if(key a[mid]) low=mid+1; else return (mid); } return (________); } void main( ) { int b[N],n,i,j; printf("Please input a %d elment increasing sequence:",N); for(i=0;i
A.
high=mid+1和-1
B.
high=mid-1和-1
C.
high=mid和-1
D.
high=mid-1和1
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参考答案:
举一反三
【简答题】A.choose B.use C.hold out D.pick out
【单选题】Owing to no hotel to book, I have to ______ with my friend during my visit to Swiss.
A.
lodge
B.
entertain
C.
register
D.
fulfill
【单选题】Who was the first to pick out eidos?
A.
Socrates
B.
Plato
C.
Aristotle
【单选题】One can ______ BBC _____ the air early with his Short-wave radio.
A.
pick up; on
B.
pick out; over
C.
pick up; through
D.
pick up; by
【单选题】下列化合物中,能构成蛋白质的氨基酸有 [     ]
A.
B.
C.
【单选题】It took Joan a long time to _______ a new dress at the store.
A.
pick up
B.
take up
C.
take out
D.
pick out
【单选题】蛋白质由氨基酸构成,常见构成蛋白质的氨基酸有 多少种?
A.
15
B.
20
C.
25
D.
30
【单选题】Only in this way _____ her boyfriend in the crowded street. [     ]
A.
she can pick out
B.
she can pick up
C.
can she pick out
D.
can she pick up
【单选题】Can you ________ your sister from that group of girls?
A.
pick up
B.
pick out
C.
bring up
D.
bring out
【单选题】He placed his house at my ______ during my holidays.
A.
willing
B.
disposal
C.
will
D.
disposition
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