|
|
???2016??????
2016?????
2016?????
?????????A1
?????12??
? ????????25????4???1???????????????
1 ?????????????????????ADCEFGHB???????CDFEGHAB???????????D?
A?CFHGEBDA B?CDFEGHBA C?FGHCDEBA D?CFHGEDBA
2 ??????????????????????????CD?
A????? B????? C?AVL? D?Hash?
3 ???????????????????nlogn??BC?
A????? B???? C????? D?????
4 ?????1 8 6 2 5 4 7 3??????????????????????????????????????A?
A?8 3 2 5 1 6 4 7
B?3 2 8 5 1 4 6 7
C?3 8 2 5 1 6 7 4
D?8 2 3 5 1 4 7 6
5 ?n=5?????????????A?
[cpp] view plaincopy
int foo(int n)
if(n<2)return n;
return foo(n-1)+foo(n-2);
A?5 B?7 C?8 D?1
6S?A?B???????????3?5??????A?????.1%?B??.15%???????????S?????????A??????????C?
A?37.5% B?32.5% C?28.6% D???????????????????26.1%
7Unix??????????????????BCD?
A?Socket B????? C????? D????
8 ????????????????C?
A??? B??? C???? D????
9 ?????B?
A? ?Name???????
B? ?Name???????
C? ?Age???????
D? ?Age???????
1IP??131.153.12.71????B??IP???
A?A B?B C?C D?D
11 ?????????????C?
A? ??? B?1??? C?2??? D?3???
12 ??????????D?
[cpp] view plaincopy
#define add(a+b) a+b
int main()
printf("%d
"?5*add(3+4));
return ;
A?23 B?35 C?16 D?19
13 ?????????HTTP????????43?????B?
A ??????
B ????
C ???????
D ?????
14 ?????15*4=112???????????A????
A?6 B?7 C?8 D?9
15 ?????????????????{a:4?b:3?o:12?h:7?i:1}????????????????????A?
Aa()b(1)h(1)i(1)o(11)
Ba()b(1)h(1)o(1)i(1)
Ca()b(1)h(1)i(1)o()
Da()b(1)h(1)o()i(1)
16TCP?IP?????OSI???????CD?
AApplication layer
BPresentation layer
CTransport layer
DNetwork layer
17 ?????????A?B?C?D?E???????????????C?
A?EDCBA B?DECBA C?DCEAB D?ABCDE
18 ????????????????BD?
A? stack B?data section C?register set D?file fd
19 ?????????????????????????????D?
1??????????
2????????
3???????????
A?123 B?231 C?321 D?213
2 ??????????BC?
A???????CPU
B??????locality of reference???????
C???????I/O
D???????????shortest remaining time??????
21 ????????????????????B?
A ???????
B ??????????
C ???????????????????
D ??????
22 ????????????????B?
A??????????
B ????????????????
C ???????????????
D ???????
23 ????????????????ABCD?
A????? B????? C????? D?????
24 ????????????????D?
A CPU???????????
B ?????????????
C ??????????????????
D ??spinlock??
25 ???????????????????BC?
A???? B???? C ???? D ?????
???????4?1?????2???2 ??
1 ??????{Q?D?F?X?A?P?N?B?Y?M?C?W}??????????????????????????DQFXAPBNMYCW?
2 ?????(Q?H?C?Y?Q?A?M?S?R?D?F?X)??????????????????????????4?Shell??????????????QACSQDFXRHMY???????????????????????????????FHCDQAMQRSYX?
3 ??????111111?????4?1??16?1??????????_?_?
4 ?t?????????????????count(t)????????t??????????????????N2???????????NL?????????????NR???????N?N2?NL?NR?N??????????count(t)??????
[cpp] view plaincopy
typedef struct node
int data;
struct node *lchild?*rchild;
}node;
int N2?NL?NR?N;
???2016??????????
??
????
?40??40?????
1. ?????
????????????????????????
2. ????????????????
3. ????????????????????????????????????
?
????
?20??????
1. ?????????????????????????????????????
2. ?????????????????????????
??????
????????2016
1.int a = 1;
int result = a+++3<<2;
2.int a = 2;
int result = (a++ > 2)?(++a):(a+=3);
3.int a = 1234567;
int b = 0x06;
int result = a&b;
4.Integer a = 34556;
Integer b = 34556;
boolean result = a==b;
5.String func(string s ){
return s.length() > 0 ? func(s.subString(1))+ s.charAt(0):"";
}
String result = func("Tencent");
6.byte result = (byte) oxffeffefe;
7.int result = [(oxfe2baf&oxf)|oxff] >> 2/(4<<1);
8.????String???
?? A = "Marginle"?B = Valaienie", ???aie??????
9.?????????????????????????
10.????????
Android??
1.Activity?BroadCast Receiver?????
2.????service?Activity?????
3.UI????UI??????????????????
4.requestLayout, invalidate?postInvalidate???
5.??????layout???????
6.http?????????
7.view????????draw/onDraw?drawChild???????
8.???Android sdk?????????
9.100???????????????????????????????????2???????????100???????????????????
Java??
1.??sleet,wait,notify???
?2016??????????????
?????http://www.850500.com/news/63039.html
?????,??! |
|
发表于 2019-9-13 23:46:11