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【单选题】
下列给定函数fun的功能是:用选择法对数组中的n个元素进行升序排列。 #include #define N 20 void fun(int a[], int n) { int i, j, t, p; for (j = 0 ;j p = i for (i = j;i if(a[i] /************found************/ _________ t = a[p] ; a[p] = a[j] ; a[j] = t; } } main() { int a[N]={9,6,8,3,-1},i, m = 5; printf("排序前的数据:") ; for(i = 0;i fun(a,m); printf("排序后的数据:") ; for(i = 0;i }
A.
p = j
B.
p = t
C.
p = N
D.
p=i;
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【单选题】体操个人全能决赛是由资格赛中个人全能成绩前_____名的运动员参加(每只队最多有2名运动员)。( )
A.
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D.
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A.
正确
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错误
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【简答题】Oral Task 1 Directions: Based on the materials about "9.11" PR, please yze the features of super power PR and upload your recorded ysis here.
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【单选题】下列选项中，能够满足只要字符串s1等于字符串s2，则执行ST要求的是
A.
if(s1=s2)ST；
B.
if(strcpy(s1，s2)=1)ST；
C.
if(strcmp(s2，s1)=0)ST；
D.
if(s1-s2=0)ST；
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【单选题】哪一项是利用叶轮高速旋转而主要将速度能传给液体而吸排液体的泵?
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【单选题】下列的分式化简中，正确的是 [     ]
A.
B.
C.
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【单选题】下列化简结果正确的是 [     ]
A.
B.
=0
C.
=3x 3
D.
=a 3
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【单选题】下列选项中，能够满足“若字符串s1等于字符串s2，则执行ST”要求的语句是
A.
if (strcmp(s2, s1) == 0 ) ST;
B.
if (s1 == s2 ) ST;
C.
if ( strcpy(s1, s2) ==1 ) ST;
D.
if ( s1-s2 == 0 ) ST;
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【单选题】Analyze the following statement, and then choose one of the options that you think is best to use in academic writing:To test whether these two species may possibly coexist in the same biotope, we tri...
A.
To test whether these two species coexist in the same biotope, we applied our newly developed method.
B.
To test whether these two species might coexist in the same biotope, we applied our newly developed method.
C.
To test whether these two species could coexist in the same biotope, we applied our newly developed method.
D.
To test whether these two species can possibly coexist in the same biotope, we applied our newly developed method.
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【单选题】体操个人全能决赛是由资格赛中个人全能成绩前_____名的运动员参加(每只队最多有2名运动员)。( )
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【单选题】下列选项中，能够满足“若字符串s1等于字符串s2，则执行ST”要求的语句是
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if (strcmp(s2, s1) == 0 ) ST;
B.
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