浙江大学c程2004A试题E.docVIP

《C Programming》TEST PAPER, Jan 22, 2005 PAGE 8 / 8 浙江大学2004-2005学年冬季学期 《C Programming》课程期末考试试卷 开课学院：计算机学院, 考试形式：闭卷 考试时间：2005年1月22日, 所需时间：120 分钟 考生姓名： 学号： 专业： (注意：答题内容必须写在答题卷上，写在本试题卷上无效) Section 1: Single Choice（2 mark for each item, total 20 marks） The precedence of operator _____ is the lowest one. A．? :B．==C．+=D．_____ is correct if it is used as a character constant. A．’\’ B．\080 C．%d D．0xaAccording to the declaration: char c1=92,c2=92; the value of expression _____ is 0. A． c1^c2 B．c1c2 C．~c2 D．c1|c2According to the declaration: int x=11; the value of expression (x++*1/3) is_____. A．3 B．4 C．0? D．3.667The value of expression sizeof(\num=%d\t) is ______. A．7B．8C．9D．10In the following assignments or initialization, ______ is wrong. A．char s[ ]=hello;B．char s[10]; s=hello; C．char *p=hello;D．char *p; p=hello;The following code fragment prints out ______. #define MA(x, y) (x)*(y) int i = 2; i = 3/MA(i, i+2)+5; printf(“%d\n”, i); A．5B．8C．9D．11static struct { int x, y[3]; } a[3] = {{1,2,3,4},{5,6,7,8},{9,10,11,12}}, *p; p = a+1; The value of expression *((int *)(p+1)+2) is ______. A．3B．7C．10D．11After running the following code fragment, the value of s is ______. int i=5, s=0; do if (i%2) continue; else s+=i; while (--i); A．15B．9C．6D．5According to the declaration: int (*p)[10], p is a(n) ______. A．pointerB．arrayC．functionD．element of array Section 2: Fill in the blanks（2 mark for each item, total 30 marks） The value of expression 1+4/5+157+4%5+(8,10) is ___1___. The value of expression !!10 is __1___. The value of expression 321 is __0___. The value of expression ~(-11) is __1____. The statement for (i=1; i=9; i++) printf(“%3d”, _3*i-2_____);prints out the following numbers: 1 4 7 10 13 16 19 22 25. According to the declaration: int a[10], *p=a[1]+2; the