letters.
The younger brother can only walk in four directions.
Output
The output of a number indicates that the younger brother to Blue Cheung needs to the minimum cost of living.
If not reachable, output-1.
Sample input
5#svgfa# #ZAlCDBC3 3sababsabl3 3s#b## #ABl
Sample output
484-1
Source
Unease
Uploaded by
Newwords/1100-1200
Hard work:
1: closeness n closeness; closeness
2: shower n shower; VT give a lot; wet ***
3: affection n love; affection; influence; Infection
4: tempers n temper
5: flare VT flashes and Bursts
6: blunt adj is not sharp; blunt; straightforward
7: trait n features; quality; a little
8: pitcher n rugby pitchers
9: boundary N boundary; range; demarcation line
10: enforcer n executor
11: Fuse
12: Drive By provo
Step by step to analyze the cause of the error code generation, we have to be patient oh.
First step, error description
1 queries executed, 0 success, 1 errors, 0 warnings
query: INSERT INTO EMP values (one, ' H ', 23, ' female ')
error code: 1100
Table ' T_depart_info ' is not locked with LOCK TABLES
time Consuming: 0 sec
Delivery: 0 sec
The second step, the cause of the error
Lock the EMP database table read: Lock table E
Medium-difficulty DP. The problem of paving bricks involves a combination of mathematical formulas. However, the search + dp method is more ...... Well, it's hard to do.
After studying the bidding process for one afternoon, I finally understood it.
Title: On the floor of the m*n the same 1*2 tile, ask how many kinds of paving method.
Analysis: DP, combination, count. Classic DP problem, state compression.
Status: Set F (i,j) for the front i-1 line, the first row of the state of the position
1, the ST is stored in each row of all possible, 0 is empty, 1 is occupied, st[i][0] in the possible state of the deposit Line (From,st[i][1] in the next line of the state that matches with to;
2, Dfs from is a row of the first n lattice state, to
, CALL_Date, CALL_time, Case when ROLLBACK_FLAG = '0' then AFTER_MOB_FEE else 0-after_mob_end end AFTER_MOB_FEE_0, Case when ROLLBACK_FLAG = '0' then after_toll_else else 0-after_toll_else end AFTER_TOLL_FEE_0, Case when ROLLBACK_FLAG = '0' then after_inf_rjelse 0-after_inf_1_end AFTER_INF_FEE_0,MsrnFrom DGDM_DW.TB_DW_LS_CDR_data_dayWhere a. CALL_Date> = ''' | vv_date_pre4 | '01''And a. CALL_Date And a. msrn in(''1100 '',''
In terms of hardware, the 15 7000 series provides users with a very large choice of space, with a variety of hardware combinations, and this test is the 15 7000 series positioning high-end models, it is equipped with the fourth Daicouri i7-4500u low power processor, with 1TB hard drives, 8GB memory and Nvidia GeForce GT 750M standalone graphics, with considerable performance.
Of course, as the price of 8999 Yuan Notebook, the spirit of the 15 7000 series in addition to the outstanding hardware
--------------------------------------------------------------------------------
Visualization of weight values
After training, the network weights can be visualized to judge the model and whether it owes (too) fit. Well-trained network weights usually appear to be aesthetically pleasing, smooth, whereas the opposite is a noisy image, or the pattern correlation is too high (very regular dots and stripes), or lack of structural or more ' dead ' areas.
zz@zz-i
Dell has launched the Inspiron series of new products at the 2015 Taipei International Computer Show, including 5000 series notebooks, 15-inch 7000-Series two-in-all-in-one notebooks, 15-inch magazine 7000-series notebooks, 20-inch and 24-inch 3000-series All-in-one machines and a full range of Inspiron desktop desktops. Basically updated the mainstream of various models.
15-inch 7000 series two All-in-o
many times we do file/folder creation and deletion at the terminal.
Use shortcut key Ctrl + ALT + T Open Terminal: Create file: Touch a.txt Create folder: mkdir newfolder Delete file: RM a.txt Delete folder: RmDir newfolder Delete folder with files: Rm-r NewFolder
Note-taking is to be able to firmly grasp the future, but also for posterity landfills,Using the terminal is to adapt the GUI interface depending on win the following is the practice in the terminal:
snakeson@snakeson-
I operate on ubuntu14.4, python2.7, mysql5.5, with virtualenv, when I installed a mysql-connector-python_2.0.4-1ubuntu14.04_all.deb outside the virtual environment can be used normally, quot; think @ think-Inspiron-N4050 :~ Download $ sudodpkg-imysql-connector-python_2.0.4-1ubuntu14.04_all.deb [sudo] passwordfort... mysql+tupython
I operate on ubuntu14.4, python2.7, mysql5.5, using virtualenv,When I have installed a mysql-connector-python_2.0.4-
+F" key combination to restore the original CMOS settings, after this key combination if you hear a crisp "Bi" sound, indicating that the operation was successful.
Inspiron Series Notebooks
I. Inspiron (e), Inspiron 2100, Inspiron 2500:
1, start the computer, when you see the Dell splash screen, press "F2" key to e
Device 008:id 2717:90394. $ sudo vim/etc/udev/rules.d/70-persistent-net.rules, add inside:SUBSYSTEM=="USB", sysfs{idvendor}=="2717", mode=="0666"SUBSYSTEM=="Usb_device", sysfs{idvendor}=="2717", mode=="0666"SUBSYSTEM=="USB", attr{idvendor}=="2717", attr{idproduct}=="9039", symlink+="android_adb"Save exit.5. Go to the Android SDK folder under/platform-tools and run the following command:[Email protected] 7420 sudo kill-server[email protected]-inspiron
One: Install python, install Django, use virtual environment virtualenv
[Python3 installation Method]:
http://blog.csdn.net/xudailong_blog/article/details/78309857
[Django Installation Method]:
pip Install django==1.10.6 (The specified version, if not specified, is up to date, now up to 1.11.6)
[virtual Environment virtualenv]
of course, I don't use it here for a while.
Two: Running the Django Project
1. Create a new project directory
Note: Because I have already created a blogproject fil
PRIMARY key (ID), 7 CONSTRAINT t3_t2_fk FOREIGN key (t2_id) REFERENCES T2 8);
Table created. sql> CREATE TABLE t4 (2 ID number not NULL, 3 t3_id number is not NULL, 4 n number, 5 pad VARCHAR2 (40
6 CONSTRAINT T4_PK PRIMARY key (ID), 7 CONSTRAINT t4_t3_fk FOREIGN key (t3_id) REFERENCES T3 8);
Table created. Sql> Execute dbms_random.seed (0) Pl/sql procedure successfully completed. sql> INSERT into T1 SELECT rownum, rownum, dbms_random.string (' A ', m) from dual CONNECT by level
use hint to
: 0.1010 ..... 2, calculating the memory layout of Float 2.1 Consider float FA = 4.25 , then: int ia = * (int*) fa How much is it? We know that 4.25 = 100.01 , the exponent is represented as: $1.0001*2^2$, then its sign bit s = 0, the order e = 2 + 127 = 0x81, the tail part of the binary is expressed as: 1000 1000 0000 0000 0000 0000 , a total of 24 bits, the highest bit of the mantissa 1 is removed, and then the order E, sign bit s combined:
sign Bit (S)
Order Code
After the first prompt for this problem, I deleted the log file under var, but the same message is displayed after deletion. however, I had to unmount mysql, reinstall mysql, and restart mysql. dmysqlstart still prompts the same error mysqlERROR: Thepartitionwithvarlibmysqlistoofull! View the space usage: zhang @ zhang-Inspiron-N4050 :~ $ DfFilesystem1K-blocksUsedAvaila... mysqlubuntu
After the first prompt for this problem, I deleted the log fi
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.
A Free Trial That Lets You Build Big!
Start building with 50+ products and up to 12 months usage for Elastic Compute Service