●设有关键码序列(16,9,4,25,15,2,13,18,17,5,8,24),要按关键码值递增的次序排序,采用直接选择排序法,一趟扫描后的结果为 (5) 。
(5) A.(2,9,4,25,15,16,13,18,17,5,8,24)
B.(15,2,4,18,16,5,8,24,17,9,13,25)
C.(9,4,16,15,2,13,18,17,5,8,24,25)
D.(9,16,4,25,2,15,13,18,5,17,8,24)
下面哪种是Kennedy第二类牙列缺损
A、18、17、16、12及23、26、27、28缺失
B、14、13、12、11及21、22、23、24缺失
C、18、17、16及21、22、26缺失
D、16、14缺失
E、15、16及22、23、24、25缺失
计算:
(1)(-8)-(-1) (2)45+(-30)
(3)-1.5-(-11.5) (4)-1/4-(-1/2)
(5)15-[1-(-20-4)] (6)-40-28-(-19)+(-24)
(7)22.54+(-4.4)+(-12.54)+4.4
(8) (2/3-1/2)-(1/3-5/6)
(9)2.4-(-3/5)+(-3.1)+4/5 (10)(-6/13)+(-7/13)-(-2)
(11)3/4-(-11/6)+(-7/3)
(12)11+(-22)-3×(-11)
(13)(-0.1)÷1/2×(-100)
(14)(-3/4)×(-2/3 - 1/3) ×0
(15)(-2)3-32
(16)23÷[(-2)3-(-4)]
(17)(3/4-7/8)÷(-7/8)
(18)(-60)×(3/4+5/6)
(1)(-8)-(-1)=-7
(2)45+(-30)=15
(3)-1.5-(-11.5)=10
(4)-1/4-(-1/2)=1/4
(5)15-[1-(-20-4)]=-10 (6)-40-28-(-19)+(-24)=-73
(7)22.54+(-4.4)+(-12.54)+4.4=10
(8) (2/3-1/2)-(1/3-5/6)=-1
(9)2.4-(-3/5)+(-3.1)+4/5=0.7 (10)(-6/13)+(-7/13)-(-2)=1
(11)3/4-(-11/6)+(-7/3)=1/4
(12)11+(-22)-3×(-11)=22
(13)(-0.1) ÷1/2×(-100)=20
(14)(-3/4) ×(-2/3 - 1/3) ×0=0
(15)(-2)3-32=-17
(16)23÷[(-2)3-(-4)]=-23/4
(17)(3/4-7/8) ÷(-7/8)=1/7
(18)(-60) ×(3/4+5/6)=-95
设有关键码序列(16,9,4,25,15,2,13,18,17,5,8,24),要按关键码值递增的次序排序,采用直接选择排序法,一趟扫描后的结果为
A.(15,2,4,18,16,5,8,24,17,9,13,25)
B.(2,9,4,25,15,16,13,18,17,5,8,24)
C.(9,4,16,15,2,13,18,17,5,8,24,25)
D.(9,16,4,25,2,15,13,18,5,17,8,24)
1.publicclasstest{
2.publicstaticstringoutput=”
3.
4.publicstaticvoidfoo(inti){
5.try{
6.if(i==1){
7.thrownewException();
8.}
9.output+=1”;
10.}
11.catch(Exceptione){
12.output+=2”;
13.return;
14.}
15.finally(
16.output+=3”;
17.)
18.output+=4”;
19.}
20.
21.publicstaticvoidmain(stringargs[])(
22.foo(0);
23.foo(1);
24.
25.)
26.}
Whatisthevalueofthevariableoutputatline24?()
345678910111213141516171820212223242526
对关键码序列为(16,9,4,25,15,2,13,18,17,5,8,24)进行递增的次序排序,若采用直接选择排序法,一趟扫描后的结果为( )。
A.(15,2,4,18,16,5,8,24,17,9,13,25)
B.(9,4,16,15,2,13,18,17,5,8,24,25)
C.(2,9,4,25,15,16,13,18,17,5,8,24)
D.(9,16,4,25,2,15,13,18,5,17,8,24)
设有关键码序列(16,9,4,25,15,2,13,18,17,5,8,24),要按关键码值递增的次序排序,采用初始增量为4的希尔排序法,一趟扫描后的结果为( )。
A.(15,2,4,18,16,5,8,24,17,9,13,25)
B.(2,9,4,25,15,16,13,18,17,5,8,14)
C.(9,4,16,15,2,13,18,17,5,8,24,15)
D.(9,16,4,25,2,15,13,18,5,17,8,24)
设有关键码序列(16,9,4,25,14,1,13,18,17,5,8,24),要按关键码值递增的次序排序,采用直接选择排序法,一趟扫描后的结果为(23)。
A.(14,1,4,18,16,5,8,24,17,9,13,25)
B.(1,9,4,25,14,16,13,18,17,5,8,24)
C.(9,4,16,14,1,13,18,17,5,8,24,25)
D.(9,16,4,25,1,14,13,18,5,17,8,24)
设有关键码序列(16,9,4,25,15,2,13,18,17,5,8,24),要按关键码值递增的次序排序,采用起泡排序法,一趟扫描后的结果为________。
A.(15,2,4, 18, 16, 5,8,24,17,9,13,25)
B.(2, 9, 4, 25, 15, 16, 13, 18, 17, 5, 8, 24)
C.(9, 4, 16, 15, 2, 13, 18, 17, 5, 8, 24, 25)
D.(9, 16, 4, 25, 2, 15, 13, 18, 5, 17, 8, 24)