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发布时间:2023-11-07 00:35:42

[单选题]#include <stdio.h> int streql(char *str1,char *str2) { while((*str1==*str2)&&(*str1)) { str1++; str2++; } return((*str1==NULL)&&(*str2==NULL)); } void main() { printf("%d",streql("abc","Abc")); } 程序的运行结果是 ( ) 。
A.0
B.1
C.2
D.3

更多"[单选题]#include &lt;stdio.h> int s"的相关试题:

[单选题]#include int streql(char *str1,char *str2) { while((*str1==*str2)&&(*str1)) { str1++; str2++; } return((*str1==NULL)&&(*str2==NULL)); } void main() { printf("%d",streql("abc","Abc")); } 程序的运行结果是 ( ) 。
A.0
B.1
C.2
D.3
[单选题]阅读下面的程序,运行结果是()。 main() { char *str="ABCabcd"; bubble(str,5); printf("\n%s",str); } bubble(str,count) char *str; int count; { int i,j=count; char tmp; while(j-->1) for(i=0;iA.bacdCBA
B.baCBAcd
C.cdbaCBA
D.bCBAacd
[单选题]设有以下定义和语句 char str[20]="Program",*p; p=str; 则以下叙述中正确的是()。
A.*p与str[0]的值相等
B.str与p的类型完全相同
C.str数组长度和p所指向的字符串长度相等
D.数组str中存放的内容和指针变量p中存放的内容相同
[单选题]有语句char str1[10],str2[10]={"china"};则能将字符串china赋给数组str1的正确语句是( )。
A.str1={"china"};
B.strcpy(str1,str2);
C.str1=str2;
D.strcpy(str2,str1);
[单选题]有以下函数 int fun(char *x,char *y) { int n=0; while((*x==*y)&&*x!=’\0’) {x++;y++;n++;} return n; } 函数的功能是()。
A.查找x和y所指字符串中是否有’\0’
B.统计x和y所指字符串中最前面连续相同的字符个数
C.将y所指字符串赋给x所指存储空间
D.统计x和y所指字符串中相同的字符个数
[单选题]若有以下程序片段: char str[ ]="ab\n\012\\\""; printf("%d",strlen(str)); 上面程序片段的输出结果是 ( )。
A.3
B.4
C.6
D.12
[单选题]现有HTML代码如下: 文档对象模型节点的特点

文档对象模型概述

DOM:文档对象模型

, 以下描述错误的是()
A.和节点的父节点都是
B.

都是的后代
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