Question address: http://acm.zju.edu.cn/onlinejudge/showProblem.do? Problemid = 1420
Ideas:
At the beginning, I thought the question was simple, but different months had different days, and I don't know how to solve it easily. Then I thought of the table-making method, and used the information of each day as a struct, which exists in the vector one by one. The angle mark of the vector is auto-incrementing, that is, the number of days in.
Note:
1 leap
Square Large Array"Problem description""Input Format"The first line, a positive integer n, represents the number of queries.The next n rows of a eight-bit decimal K per line represent a set of queries."Output Format"Outputs a total of n rows, representing the answer for each query, and outputs "1" if there are countless intersections."Input Sample"30.3750.0010.478"Output Example"-1420"Data size and conventions"100% of the data meets 1"Analysis of Test
Php determines whether a string contains a specified character (for efficient writing). at the end of this post, qq_22301097 is at 2015-10-1420: 55: 23. edit php to determine whether a string contains the specified character. For example: $ str nbsp; pussssasasasds; check whether $ str contains abchjgkoqtvwxyz php to determine whether a string contains specified characters (efficient writing)
This post was last edited by qq_22301097 at 20:55:23Ph
Currently, the yum repo configured on VPS does not support php7 installation. Therefore, we need to compile the source code and install the dependency extension. this is very troublesome, however, a PHP developer from France maintains a yum source that provides the latest php7 compilation version. directly configure this source, we can install the latest php7 version.
Configuration method on Centos7:
# Yum install epel-release # rpm-ivh http://rpms.famillecollet.com/enterprise/remi-release-7.
681052 free: memory available
139844 used: memory used
180436 buff/cache: memory space used for caching and Buffering
KiB Swap: 2098172 total, 2098172 free, 0 used. 698100 avail Mem
KiB Swap: occupied space of swap, in KB
2098172 total: total Space
2098172 free: available space
0 used: used space
698100 avail Mem: Valid swap size
Pid user pr ni virt res shr s % CPU % mem time + COMMAND
3077 root 20 0 146276 2256 R 1420 1.7. 91 top
PID: User pid
USER
3238: [Ahoi2013] Difference time
limit:20 Sec Memory limit:512 MBsubmit:1420 solved:662[Submit] [Status] [Discuss]
DescriptionInputOne line, a string sOutputA row, an integer that represents the value evaluatedSample InputCacaoSample Output54HINT2ExercisesRight collection: Subtree sz size on PNT tree (NQ node not counted)The string is inverted to build the suffix automaton, the two states LCP is the PNT tree LCA Val, is also the string of two
means that the length of each shard must be an integer multiple of 8 bytes.
Example:The total length of a datagram is 3820 bytes, and its data portion is 3800 bytes (using a fixed header), requiring fragmentation to be a datagram with a length of not more than 1420 bytes. Because the fixed header length is 20 bytes, the data portion of each datagram cannot exceed 1400 bytes in length. It is divided into 3 data sheets, with data part lengths of 1400
next expected sequence number of the connection, one or more of the previous messages failed to arrive
Disorderly Sequence Message : The serial number of the current message is lower than the previously received message from the connection
previous fragment failed to capture : (Wireshark 1.8.x and above): Lost with previous message.
When does it happen?The user may see the disorderly sequence message in the following situations:
grab bag at start of connection : When the
HDU-1213How many Tables
Time Limit: 1000MS
Memory Limit: 32768KB
64bit IO Format: %i64d %i64u
Submit StatusDescriptionToday is Ignatius ' birthday. He invites a lot of friends. Now it ' s dinner time. Ignatius wants to know what many tables he needs at least. You has to notice that not all the friends know each of the other, and all the friends does not want to stay with strangers.One important rule for this problem yes if I tell you A knows B, an
displayed on the screen
Dell recommends that you quickly update the BIOS in your computer system (see the link in the table below ). The updated BIOS listed in the following table can modify the fan overview to help stabilize GPU temperature fluctuations. NOTE: If an image fault has occurred on your computer (as listed in the preceding table), you will not be able to correct the BIOS update. Dell will provide support to affected users under the terms of the warranty agreement.
Updat
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