A: char b[]="hi";
B: char b[5]="a";
C: char b[6]={'C','h','i','n','a','\0'};
D: char b[5]={'C','h','i','n','a'}
举一反三
- 下列数组不是字符串的是()。 A: char a[]="China"; B: char a[5]={'C','h','i','n','a'}; C: char a[6]={'C','h','i','n','a','\0'}; D: char a[7]={'C','h','i','n','a'};
- char str[]=“China”; 等价于 A: char str[5]={‘C’, ‘h’, ‘i’, ‘n’, ‘a’,’0’}; B: char str[6]={‘C’, ‘h’, ‘i’, ‘n’, ‘a’,’0’}; C: char str[5]={‘C’, ‘h’, ‘i’, ‘n’, ‘a’}; D: char str[6]={‘C’, ‘h’, ‘i’, ‘n’, ‘a’};
- 下列字符数组的定义和初始化中错误的是( )。 A: char s1[]="china"; B: char s2[]={"china"}; C: char s3[5]="china"; D: char s4[5]={'c','h','i','n','a'};
- 下面是对字符数组s的初始化,其中不正确的是( )。 A: char s[5]={"CHINA"}; B: char s[5]={'C','H','I', 'N', 'A'}; C: char s[5]="CHI"; D: char s[]="CHINA";
- 字符串""可以用字符数组来定义,如字符串“hello”可以用字符数组定义为以下哪种形式 A: char a[6]={‘h’,‘e’,‘l’,‘l’,‘o’,‘\0’}; B: char a[5]={‘h’,‘e’,‘l’,‘l’,‘o’}; C: char a[6]= {“hello”}; D: char a[5]= {“hello”};
内容
- 0
下列字符数组长度为5的是: A: char a[10]={'h','a','b','c','d'}; B: char b[]={'h','a','b','e','d','0'}; C: char c[]={'h','a','b','c','0'}; D: char d[6]={'h','a','b','c','0'};
- 1
字符数组定义正确的是( ) A: char a[] B: char a[i] C: char a[5] D: char a[0]
- 2
下面的定义语句中,使数组str不能正确保存字符串的是()。 A: char str[6]="China"; B: char str[ ]="China"; C: char str[5]={'C','h','i','n','a'}; D: char str[6]={"China"};
- 3
下列字符数组长度为5的是() A: char a[]={‘h’, ‘a’, ‘b’, ‘c’, ‘d’}; B: char b[]= {‘h’, ‘a’, ‘b’, ‘c’, ‘d’, ‘\0’}; C: char c[10]= {‘h’, ‘a’, ‘b’, ‘c’, ‘d’}; D: char d[6]= {‘h’, ‘a’, ‘b’, ‘c’, ‘\0’ }
- 4
与如下代码不等价的语句是________。 char str[ ] = "china"; A: char str[6] = “china”; B: char str[ ] = {'c', 'h', 'i', 'n', 'a'}; C: char str[ ] = {'c', 'h', 'i', 'n', 'a', '\0'}; D: char str[ ] = {"china"};