题目内容

函数调用strcat(strcpy(str1,str2),str3)的功能是()

A. 将串str1复制到串str2中后再连接到串str3之后
B. 将串str2复制到串str1中后再将串str3连接到串str1之后
C. 将串str1连接到串str2之后再复制到串str3中
D. 将串str2复制到串str1中后再连接到串str3之后

查看答案
更多问题

若要求当串s1小于串s2时,执行语句P,则以下选项中正确的是( )

A. if(s1 B. if(strcmp(s1,s2))P;
C. if(strcmp(s1,s2)>0)P;
D. if(strcmp(s1,s2)<0)P;

设有定义: char a[80],*p=a;下面选项中正确的赋值语句是

A. p="abcd"
B. a="abcd"
C. *p="abcd"
D. *a="abcd"

1. The author lost her grandmother, her job and had two car crashes before she left for Canada.

A. 对
B. 错

2. The author andher co-workerslistened to 90s music and drank their daily Starbucks after work.

A. 对
B. 错

答案查题题库