test2

test2

Professional Development

7 Qs

quiz-placeholder

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test2

test2

Assessment

Quiz

Other

Professional Development

Hard

Created by

david orange

Used 1+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

下列那个选项为声明过程?

int a[10];

int a[10] = {0};

int b;

int b = 10;

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

下列哪个选项为字符串当中比较两个值的大小?

strcat(a,b);

strcmp(a,b)

a.compare(b);

strcpy(a,b);

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

怎样求得一维数组的长度?

strlen(a);

a.size();

sizeof(a)/sizeof(a[0]);

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

冒泡排序的定义是相邻的两个数进行比较,大的数往后移;

正确

错误

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

string类型所占内存大小为?

2

4

8

24

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

将整数转换为字符的过程正确的是?

(int a = 10;)

char b = a;

char b = (char)a;

string b = a;

string b = (string)a;

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

"A"所对应的ASCII码为?

65

48

97