以下能正确进行字符串赋初值的语句是()
A.har str[5]= "good
B.har *str="good
C.har str[]="good
D.har str[5]={'g', 'o','o', 'd'}
BCD
A.har str[5]= "good
B.har *str="good
C.har str[]="good
D.har str[5]={'g', 'o','o', 'd'}
BCD
以下不能正确进行字符串赋初值的语句是
A.char str[5]="good!";
B.char str[]="good!";
C.char*srt="good!";
D.char str[5]={ 'g', 'o', 'o', 'd'};
以下不能正确进行字符串赋初值的语句是
A.char str[5]=“good!”;
B.char str[]=“good!”;
C.char *str=“good!”;
D.char str[5]={'g','o','o','d'};
以下能正确定义且赋初值的语句是
A.int n1=n2=10:
B.char c=32;
C.float f=f+1.1
D.double x=12.3E2.5:
A.chart[5]={'a','b','c','d','e'};
B.char*t;t="abcde";
C.char t[5]="abcde";
D.char t[5];t="abcd";
以下不能正确进行字符串赋值初值的语句是()。
A.char str[5]="good!";
B.char str[]="good!";
C.char*str="good!";
D.char str[5]={'g','o','o','d'};
A.float *p=1024;
B.int *p=(float)x;
C.float p=&x;
D.float *p=&x;
设有如下说明: typedef struct { int n; char c;double x;}STD; 则以下选项:能正确定义结构体数组并赋初值的语句是()。
A.STDtt[2]={{1,'A',62},{2,'B',75}};
B.STDtt[2]={1,"A",62,2,"B",75};
C.struet tt[2]={ {1,'A'},{2,'B'}};
D.struct tt[2]={{1,"A",62.5},{2,"B",75.0}};
下列能正确定义且赋初值的语句是()。
A.int n1=n2=10;
B.char c=32;
C.float f=f+1.1;
D.double x=12.3E2.5;
设有如下说明 typedef struct {int n;char c;double x;}STD; 则以下选项中,能正确定义结构体数组并赋初值的语句是
A.STD tt[2]={{l,'A',62},{2,'B',75}};
B.STD tt[2]={1,"A",62,2,"B",75};
C.streetn[2]={{1,'A'},{2,'B'}};
D.struct tt[2]={{1,"A",62.5},{2,"B",75.0}};