武汉理工大学20秋C语言程序设计(本)-作业一_1资料
C语言程序设计(本)-作业一1.[单选题] 以下叙述中正确的是( )
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A.C源程序中注释部分可以出现在程序中任意合适的地方
B.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_101" o:spid="_x0000_i1124" type="#_x0000_t75" style='width:208.8pt;height:14.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image104.png" o:title=""/></v:shape><!--><!----><img width="278" height="19" v:shapes="图片_x0020_101" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image104.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
C.C源程序编译时注释部分的错误将被发现
D.构成C源程序的基本单位是函数,所有函数名都可以由用户命名
答:——A——
2.[单选题] 以下程序段运行后,x的值为( )。 int x={5,4,3,2,1};x=x+x-x;
A.6
B.0
C.1
D.5
答:——B——
3.[单选题] ( )为正确的用户标识符。
A.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_115" o:spid="_x0000_i1138" type="#_x0000_t75" style='width:28.8pt;height:11.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image118.png" o:title=""/></v:shape><!--><!----><img width="38" height="15" v:shapes="图片_x0020_115" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image118.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
B.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_116" o:spid="_x0000_i1139" type="#_x0000_t75" style='width:18pt;height:15.6pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image119.png" o:title=""/></v:shape><!--><!----><img width="24" height="21" v:shapes="图片_x0020_116" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image119.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
C.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_117" o:spid="_x0000_i1140" type="#_x0000_t75" style='width:32.4pt;height:16.2pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image120.png" o:title=""/></v:shape><!--><!----><img width="43" height="22" v:shapes="图片_x0020_117" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image120.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
D.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_118" o:spid="_x0000_i1141" type="#_x0000_t75" style='width:20.4pt;height:15.6pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image121.png" o:title=""/></v:shape><!--><!----><img width="27" height="21" v:shapes="图片_x0020_118" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image121.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
答:——D——
4.[单选题] 若定义 int a=-5,b=-8,c=-12; 则表达式 a>=b||b<c 的值为( )。
A.变量i的值
B.变量j的值
C.0
D.1
答:————
5.[单选题] 以下程序中的循环执行了( )次。 #define N 2 #define M N+1 #define NUM (M+1)*M/2 main() { int i,n=0; for(i=0;i<NUM;i++) n++;printf("%d\n",n); }
A.5
B.6
C.8
D.9
答:————
6.[单选题] 若有定义:float x=3.5,y=3.6; 则表达式( )的值为6。
A.(int)x+(int)y
B.x+y
C.(int)(x+y)
D.int(x+y)
答:————
7.[单选题] 若已定义 int a; 不会产生死循环的语句是( )。
A.for( ; ;a+= 2);
B.for(a=10; ;a--);
C.for( ;(a=getchar())!= '\n';);
D.while(-1) {a++;}
答:————
8.[单选题] 若已定义 int x=-16,y=-12,z; 语句z=x<=y; 运行后z的值为( )。
A.t
B.1
C.f
D.0
答:————
9.[单选题] <p class="MsoNormal" style="line-height:20.0pt;mso-line-height-rule:exactly"><span lang="EN-US"><!--><v:shape id="图片_x0020_159" o:spid="_x0000_i1182" type="#_x0000_t75" style='width:283.8pt;height:18pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image162.png" o:title=""/></v:shape><!--><!----><img width="378" height="24" v:shapes="图片_x0020_159" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image162.png"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"><o:p></o:p></span></p>
A.5
B.7
C.10
D.0
答:————
10.[单选题] 以下程序的运行结果是( )。 int fun(int a) { int i; for(i=0;i<4;i++) printf("%2d",a); printf("\n");} main() { int a={1,1,2,2,1,9,0,0,2,4,0,0,0,5,9,8}; fun(a);}
A.1 9 0 5
B.2 0 0 0
C.2 0 0 8
D.2 0 0 9
答:————
11.[单选题] 设有说明 int x=0,y=2; 则执行 if(x=0)y=1+x; else y=x-1; 后,变量y的值是( )
A.-1
B.0
C.1
D.2
答:————
12.[单选题] <p class="MsoNormal" style="line-height:20.0pt;mso-line-height-rule:exactly"><span lang="EN-US"><!--><v:shape id="图片_x0020_40" o:spid="_x0000_i1063" type="#_x0000_t75" style='width:415.2pt;height:17.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image040.png" o:title=""/></v:shape><!--><!----><img width="554" height="23" v:shapes="图片_x0020_40" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image040.png"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"><span style="color:white"> <o:p></o:p></span></span></p>
A.1 2
B.2 3
C.3 3
D.3 4
答:————
13.[单选题] C语言函数体由( )括起来。
A.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_27" o:spid="_x0000_i1051" type="#_x0000_t75" style='width:30pt;height:11.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image028.png" o:title=""/></v:shape><!--><!----><img width="40" height="15" v:shapes="图片_x0020_27" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image028.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
B.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_28" o:spid="_x0000_i1052" type="#_x0000_t75" style='width:21.6pt;height:17.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image029.png" o:title=""/></v:shape><!--><!----><img width="29" height="23" v:shapes="图片_x0020_28" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image029.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
C.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_29" o:spid="_x0000_i1053" type="#_x0000_t75" style='width:24.6pt;height:17.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image030.png" o:title=""/></v:shape><!--><!----><img width="33" height="23" v:shapes="图片_x0020_29" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image030.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
D.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_30" o:spid="_x0000_i1054" type="#_x0000_t75" style='width:21.6pt;height:16.2pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy01-60.files/image031.png" o:title=""/></v:shape><!--><!----><img width="29" height="22" v:shapes="图片_x0020_30" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image031.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><o:p></o:p></span></p>
答:————
14.[单选题] 对二维数组的正确定义是( )
A.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_71" o:spid="_x0000_i1088" type="#_x0000_t75" style='width:120.6pt;height:15.6pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image066.png" o:title=""/></v:shape><!--><!----><img width="161" height="21" v:shapes="图片_x0020_71" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image066.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
B.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_72" o:spid="_x0000_i1089" type="#_x0000_t75" style='width:120pt;height:18pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image067.png" o:title=""/></v:shape><!--><!----><img width="160" height="24" v:shapes="图片_x0020_72" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image067.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
C.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_73" o:spid="_x0000_i1090" type="#_x0000_t75" style='width:122.4pt;height:15.6pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image068.png" o:title=""/></v:shape><!--><!----><img width="163" height="21" v:shapes="图片_x0020_73" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image068.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
D.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_74" o:spid="_x0000_i1091" type="#_x0000_t75" style='width:115.8pt;height:19.8pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image069.png" o:title=""/></v:shape><!--><!----><img width="154" height="26" v:shapes="图片_x0020_74" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image069.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
答:————
15.[单选题] <p class="MsoNormal" style="line-height:20.0pt;mso-line-height-rule:exactly"><span lang="EN-US"><!--><v:shape id="图片_x0020_94" o:spid="_x0000_i1110" type="#_x0000_t75" style='width:239.4pt;height:21pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image088.png" o:title=""/></v:shape><!--><!----><img width="319" height="28" v:shapes="图片_x0020_94" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image088.png"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"><span style="color:white"> <o:p></o:p></span></span></p>
A.0
B.3
C.12
D.15
答:————
16.[单选题] C源程序的调试是指对源程序进行( )。
A.录入与编辑
B.查错与编译
C.查错与排错
D.连接与运行
答:————
17.[单选题] 下面关于C语言变量的叙述中,错误的是( )。
A.可以用define关键字定义变量
B.变量名用大小写字母是有区别的
C.C语言允许不同基本类型的变量之间进行混合运算
D.C语言中要求对变量作强制定义的主要理由是:便于确定类型和分配空间
答:————
18.[单选题] 以下程序的运行结果是( )。 func(int a,int b) {int c; c=(a>b)?(a-b):(a+b); return(c);} main() { int x=7,y=3; printf("%d\n",func(x,y));}
A.3
B.4
C.7
D.10
答:————
19.[单选题] <p class="MsoNormal"> <span> <img width="444" height="21" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image099.png" /> </span><span> </span></p>
A. char<int<long int = folat<double
B.<p class="MsoNormal" style="display:inline;"> <span> <img width="195" height="20" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image101.png" /> </span><span style="font-size:12.0pt;"> </span></p>
C.<p class="MsoNormal" style="display:inline;"> <span> <img width="205" height="20" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image102.png" /> </span><span style="font-size:12.0pt;"> </span></p>
D.<p class="MsoNormal" style="display:inline;"> <span> <img width="198" height="21" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy01-60.files/image103.png" /> </span><span style="font-size:12.0pt;"> </span></p>
答:————
20.[单选题] 以下程序运行后,文件test.txt的内容是( )。 #include <stdio.h> main() {FILE *fp; char str[]={"first","second"}; fp = fopen("test.txt", "w"); if(fp!=NULL) fprintf(fp,"%s",str); fclose(fp); fp = fopen("test.txt", "w"); if(fp!=NULL) fprintf(fp,"%s",str); fclose(fp); }
A.first
B.second
C.first second
D.second first
答:————
21.[单选题] 逗号表达式 (a=15,a*4),a+15 的值为( )。
A.15
B.30
C.75
D.60
答:————
22.[单选题] 若有以下定义: struct node { int data; struct node *next; } *p,*q,*t; 指针p、t和q分别指向图中所示结点: p t q ↓ ↓ ↓ ┌──┬──┐┌──┬──┐┌──┬──┐ │data│next┼→│data│next┼→│data│next┼→... └──┴──┘└──┴──┘└──┴──┘ 现要将t和q所指结点的先后位置交换,同时要保持链表的连续,以下错误的程序段是( )
A.t->next=q->next;p->next=q;q->next=t;
B.p->next=q;t->next=q->next;q->next=t;
C.q->next=t;t->next=q->next;p->next=q;
D.t->next=q->next;q->next=t;p->next=q;
答:————
23.[单选题] 若有定义:int a=3,b=2,c=1,k; 则表达式k=a>b>c的值是( )。
A.0
B.1
C.2
D.3
答:————
24.[单选题] <p class="MsoNormal"> <span> <img width="533" height="25" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image059.png" /> </span><span><span style="color:white;"> </span></span></p>
A.<p class="MsoNormal" style="display:inline;"> <span> <img width="112" height="24" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image060.png" /> </span><span style="font-size:12.0pt;"><span style="color:white;"> </span></span></p>
B.<p class="MsoNormal" style="display:inline;"> <span> <img width="227" height="22" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image061.png" /> </span><span style="font-size:12.0pt;"><span style="color:white;"> </span></span></p>
C.<p class="MsoNormal" style="display:inline;"> <span> <img width="64" height="24" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image062.png" /> </span><span style="font-size:12.0pt;"><span style="color:white;"> </span></span></p>
D.<p class="MsoNormal" style="display:inline;"> <span> <img width="176" height="25" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image063.png" /> </span><span style="font-size:12.0pt;"><span style="color:white;"> </span></span></p>
答:————
25.[单选题] 执行下面程序段后,输出字符B的个数是( ) x=0; while(x<=5){ printf("B"); x+=2; }
A.0个
B.3个
C.5个
D.6个 更多答案进 ap5u.com 南开答案q761296021
答:————
26.[单选题] C语言中,若缺省定义函数返回值类型,则该函数默认返回值类型是( )。
A.void
B.long
C.int
D.double
答:————
27.[单选题] 若按如下定义,函数link的功能是( )。其中head指向链表首结点,整个链表结构如下图: ┌──┬─┐┌──┬─┐ ┌──┬──┐ head →│data│┼→│data│┼→… → │data│NULL│ └──┴─┘└──┴─┘ └──┴──┘ struct node {int data; struct node *next;}; void link(struct node* head) {struct node *p=head; while(p!=NULL) { if(p->data%2==1)printf("%d ",p->data); p=p->next; } }
A.计算链表head中结点的个数
B.遍历链表head,输出表中值为奇数的元素
C.删除链表head中的所有结点
D.插入一个新元素到链表head中
答:————
28.[单选题] <p class="MsoNormal"><span lang="EN-US"><!--><v:shape id="图片_x0020_88" o:spid="_x0000_i1105" type="#_x0000_t75" style='width:415.2pt;height:35.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image083.png" o:title=""/></v:shape><!--><!----><img width="554" height="47" v:shapes="图片_x0020_88" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image083.png"><!----></span></p>
A.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_89" o:spid="_x0000_i1106" type="#_x0000_t75" style='width:73.8pt;height:14.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image084.png" o:title=""/></v:shape><!--><!----><img width="98" height="19" v:shapes="图片_x0020_89" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image084.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
B.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_90" o:spid="_x0000_i1107" type="#_x0000_t75" style='width:68.4pt;height:21pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image085.png" o:title=""/></v:shape><!--><!----><img width="91" height="28" v:shapes="图片_x0020_90" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image085.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
C.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_91" o:spid="_x0000_i1108" type="#_x0000_t75" style='width:69.6pt;height:18.6pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image086.png" o:title=""/></v:shape><!--><!----><img width="93" height="25" v:shapes="图片_x0020_91" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image086.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
D.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_92" o:spid="_x0000_i1109" type="#_x0000_t75" style='width:68.4pt;height:14.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image087.png" o:title=""/></v:shape><!--><!----><img width="91" height="19" v:shapes="图片_x0020_92" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image087.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
答:————
29.[单选题] 若有定义:int a=5,b=2;则表达式b= (a!=5)的值为( )。
A.5
B.0
C.3
D.2
答:————
30.[单选题] C语言中,错误的int类型的常数是( )
A.1E5
B.0
C.037
D.0xaf
答:————
31.[单选题] x的值在-20至-5之间为“真”,否则为“假”的正确逻辑表达式为( )。
A.-20<x<-5
B.x>-20 && x<-5
C.!(x>-20) && !(x<-5)
D.-5<x<-20
答:————
32.[单选题] 若有定义:struct teacher{int num; char sex; int age;}teacher1;则下面叙述错误的是( )。
A.struct是结构类型的关键字
B.struct teacher是用户定义的结构类型
C.num、sex、age都是结构变量teacher1的成员
D.teacher1是结构类型名
答:————
33.[单选题] <p class="MsoNormal"><span lang="EN-US"><!--><v:shape id="图片_x0020_6" o:spid="_x0000_i1028" type="#_x0000_t75" style='width:207pt;height:49.2pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image006.png" o:title=""/></v:shape><!--><!----><img width="276" height="66" v:shapes="图片_x0020_6" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image006.png"><!----></span></p>
A.4
B.5
C.8
D.9
答:————
34.[单选题] <p class="MsoNormal"><span lang="EN-US"><!--><v:shape id="图片_x0020_107" o:spid="_x0000_i1123" type="#_x0000_t75" style='width:307.8pt;height:36pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image101.png" o:title=""/></v:shape><!--><!----><img width="410" height="48" v:shapes="图片_x0020_107" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image101.png"><!----></span></p>
A.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_108" o:spid="_x0000_i1124" type="#_x0000_t75" style='width:105.6pt;height:16.2pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image102.png" o:title=""/></v:shape><!--><!----><img width="141" height="22" v:shapes="图片_x0020_108" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image102.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
B.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_109" o:spid="_x0000_i1125" type="#_x0000_t75" style='width:107.4pt;height:20.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image103.png" o:title=""/></v:shape><!--><!----><img width="143" height="27" v:shapes="图片_x0020_109" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image103.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
C.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_110" o:spid="_x0000_i1126" type="#_x0000_t75" style='width:114pt;height:16.2pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image104.png" o:title=""/></v:shape><!--><!----><img width="152" height="22" v:shapes="图片_x0020_110" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image104.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
D.<p class="MsoNormal" style="display:inline;"><span lang="EN-US"><!--><v:shape id="图片_x0020_111" o:spid="_x0000_i1127" type="#_x0000_t75" style='width:108.6pt;height:18pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image105.png" o:title=""/></v:shape><!--><!----><img width="145" height="24" v:shapes="图片_x0020_111" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image105.png"><!----></span><span lang="EN-US" style="font-size:12.0pt"><span style="color:white"> <o:p></o:p></span></span></p>
答:————
35.[单选题] <p class="MsoNormal" style="line-height:20.0pt;mso-line-height-rule:exactly"><span lang="EN-US"><!--><v:shape id="图片_x0020_23" o:spid="_x0000_i1046" type="#_x0000_t75" style='width:261pt;height:23.4pt; mso-position-horizontal-relative:page;mso-position-vertical-relative:page'> <v:imagedata src="cyy02-60.files/image023.png" o:title=""/></v:shape><!--><!----><img width="348" height="31" v:shapes="图片_x0020_23" src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image023.png"><!----></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"><span style="color:white"> <o:p></o:p></span></span></p>
A.0
B.1
C.9
D.20
答:————
36.[单选题] 下面程序的输出结果是( )。 #include <stdio.h> int num=10; func() {int num=4; return ++num; } void main() { printf("%d\n",func()); }
A.4
B.5
C.10
D.11
答:————
37.[单选题] 若有函数定义: int func() {static int m=0; return m++; } 以下程序段运行后屏幕输出为( )。 int i; for(i=1;i<=4;i++) func(); printf("%d",func());
A.0
B.1
C.4
D.5
答:————
38.[单选题] 若有定义:union u_type {int x;float y;char z; }a; 则变量a的长度是( )。
A.1
B.4
C.12
D.15
答:————
39.[单选题] 以下程序的运行结果是( )。 void main() {int s = 0, i = 0; while(i< 8) { i++; if(i%2==0) continue; s+=i; } printf("%d\n",s); }
A.36
B.7
C.16
D.12
答:————
40.[单选题] 以下程序段的运行结果是( )。 int a=1;printf("%d, %d, %d\n", a, ++a, a++);
A.3,3,1
B.1, 2, 2
C.1, 2, 3
D.3, 2, 1
答:————
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