at t 984

); + while(q--){ - intL,r; +scanf"%d%d",l,R); AcoutEndl; at } - return 0; -}View CodeCodeforces C or stick a link to someone else 803314341#include 2 using namespacestd;3typedefLong LongLL;4 intN;5 LL p,q,c;6 7 ll gcd (ll A,ll b) {8 if(b==0)returnA;9 Else returnGCD (b,a%b);Ten } One A intMain () { -scanf"%d",n); - while(n--){ thescanf"%lld%lld%lld",p,q,c); - //printf ("%d\n", gcd (P,q)); -q=q/gcd (p,q); - //printf ("%d\n", q); + while(G

Guide: 　　 5.3 Level 2 instruction details 　　 5.3.1 Force Multi-point coils (FC) 　　 　　 Request 　　 Byte 0:FC = 0F (16 binary) Byte 1-2: Reference value Byte 3-4: Number of bits (1-800) BYTE 5: Number of bytes (B = (bits + 7)/8) Byte 6-(b+5): Data written (minimum point = First coil) 　　 　　 Response 　　 Byte 0:FC = 0F (16 binary) Byte 1-2: Reference value Byte 3-4: Number of Bits 　　 　　 Exception 　　 Byte 0:FC = 8F (16 binary) Byte 1: Exception code = or 02 　　 　　 Sample

adding a hex serial byte to the prefix. In this way, the entire message on the TCP connection will be (assuming the unit identifier or 09) Request: 00 00 00 00 00 06 09 03 00 00 01 response: 00 00 00 00 05 09 03 02 12 34 (all these requests and responses are verified by querying the modicon Quantum PLC specification using an automatic tool. 5.1 Level 0 Instruction details 5.1.1 Read multiplication register (FC 3)Request byte 0: fc = 03 byte 1-2: Reference Value byte 3-4: Number of commands (1-

"); Dump_pool (pool); Ngx_array_destroy (MyArray);//There is nothing to do here dump_pool (pool); Ngx_destroy_pool (pool);return 0; } Operation Result: --------------------------------Create a new pool:--------------------------------pool = 0x95ae020. D. Last = 0x95ae048 . end = 0x95ae420. Next = 0x0. Failed = 0. Max = 984. Current = 0x95ae020. chain= 0x0. Large = 0x0. Cleanup = 0x0. Log = 0x0available Pool memory =

*********** \ n"); dump_pool (pool ); ngx_array_destroy (myArray); // nothing is done here dump_pool (pool); ngx_destroy_pool (pool); return 0 ;} Running result: --------------------------------create a new pool:--------------------------------pool = 0x95ae020 .d .last = 0x95ae048 .end = 0x95ae420 .next = 0x0 .failed = 0 .max = 984 .current = 0x95ae020 .chain= 0x0 .large = 0x0 .cleanup = 0x0 .log = 0x0available pool memory =

/ngx_string.oNGX_ALLOC =$(NGX_ROOT)/objs/src/os/unix/ngx_alloc.oNGX_LIST =$(NGX_ROOT)/objs/src/core/ngx_list.o $(TARGETS):$(TARGETS_C_FILE)$(CXX) $(CXXFLAGS) $(CORE_INCS) $(NGX_PALLOC) $(NGX_STRING)$(NGX_ALLOC) $(NGX_LIST) $^ -o $@ 3.3 running results # ./ngx_list_t_test-------------------------------- create a new pool:-------------------------------- pool = 0x9208020 .d .last = 0x9208048 .end = 0x9208420 .next = 0x0 .failed = 0 .max = 984

Python programming: getting started with pandas and getting started with pythonpandas After finding the time to learn pandas, I learned a part of it first, and I will continue to add it later. Import pandas as pdimport numpy as npimport matplotlib. pyplot as plt # create a sequence for pandas to create the default integer index s = pd. series ([1, 3, 5, np. nan, 6, 8]) print (s) "" 0 1.01 3.02 5.03 NaN4 6.05 8.0 dtype: float64 "# Data Reading # csv file reading # First row and column names by d

" : ObjectId("5a7943273fdd5fec8546064e"), "x" : 25 } Enter it to see more dataSpecify fields44 > db.unicorns.find({},{_id: 0, name: 1, gender: 1, weight: 1}) { "name" : "Aurora", "gender" : "f", "weight" : 450 } { "name" : "Horny", "weight" : 600, "gender" : "m" } { "name" : "Aurora", "weight" : 450, "gender" : "f" } { "name" : "Unicrom", "weight" : 984, "gender" : "m" } { "name" : "Roooooodles", "weight" : 575, "gender" : "m" } { "name" : "Solnara",

With the wide application of enterprise routers, the technology is also more advanced. Here we mainly introduce you to several highly cost-effective enterprise routers. This year is the Year of the Ox. As the saying goes, in the Year of the Ox, everyone hopes that the financial crisis will quickly pass, the stock market will recover as soon as possible, and their families will be healthy. What cool, cool, best, Ox X and so on are all related to the cool, so we are also tied to the cool, here, I

: netstat.exeCreation Time:Modification time:Access time:Size: 36864 bytes, 36.0 KBMD5: f7fe628bb213ad6334d25841bd68e884Sha1: eae390cc027d9945165d04f0d29e916c9b4bdfe2CRC32: c050ab18 Netview.exe running result:D:/masm32/Works/net_view> netview.exeNetview 0.0.0.1 beta1 by Purple endurer with masm32* ** TCP: 9PROTO local address foreign address State ProcessTCP 0.0.0.0: 135 0.0.0.0: 39150 listening 812 * svchost.exeTCP 0.0.0.0: 443 0.0.0.0: 38990 listening 3516 * qq.exeTCP 0.0.0.0: 445 0.0.0.0: 534

Petrochemical Thermal Power PlantMMP: v6.x, supporting connection to modicon PLC through Modbus plus network. Supports dual sa85 NICs, and 984 series and quantum series PLC. Support Win95 and NT, support NIC: sa85, sm85, At-984, MC-984.On-site application: Hong Kong Power Company, Shanghai Wujing thermal power plant, and Jiaxing Power PlantMBE: connects to the m

] = simplexmlelement Object ( ) [Parentcomid] = 11620001 [Expirationtime] = 1407488228735 [Plantext] = = 10116226011162288228735 [SignatureValue] = c6959b4eacf7b2f)Isn't that okay? You display a string length of 984 bytes, and you post only 509 bytes. There's more than 400 bytes. It's no use to you!How do you know that there are no non-printable characters? Moderator, I know, the reason is that there is Chinese so can

Tags: Linux learning10.32 rsync via service sync onRsyncd.conf Sample Exampleport=873Log File=/var/log/rsync.logPID File=/var/run/rsync.pidaddress=192.168.104.160[Test]Path=/tmp/rsyncUse Chroot=trueMax Connections=4Read Only=noList=trueUid=rootGid=root#auth Users=test#sectets file=/etc/rsyncd.passwdHosts allow=192.168.104.165 [[emailprotected] ~]# vi/etc/rsyncd.conf [[emailprotected] ~]# rsync--daemon [[Emailprotect Ed] ~]# PS Aux|grep rsync root 1380 0.0 0.0 114652 524? Ss 05:37 0:00

the ending address of this memory block.The Max field needs to be described, and Max represents the largest data space for small memory blocks. In this example, sizeof (ngx_pool_s) occupies 40 bytes, so applying 1k of memory pool can actually store data in only 984 bytes.How does the Max field work? If you also need to open up a small memory block, then the maximum space for this small memory block is max size (composed of ngx_pool_data_t and the act

colon as the separator, you must specify the-F option, such: Awk-F: '{cmd}'/etc/passwd When an awk call is made, it reads a record or a row each time, splits the specified domain with the specified split domain (the default value is space when the split domain is not set), and marks it as $1, $2... $ n. Using these domain IDs makes it easier to further process the domain. Then execute some operations of the awk command, and then awk starts to read the next line of content until the entire file

[expirationTime] => 1407488228735 [planText] => 10116226011162288228735 [signatureValue] => c6959b4eacf7b2f)Isn't that all right? The length of the string is 984 bytes, and the size of the string is only 509 bytes. Where are more than four hundred bytes? You are useless!How do you know there are no printable characters in it? Moderator, I know, the reason is that it contains Chinese characters so it cannot be loaded. how can this problem be

: nohup" is to let the submitted command ignore the hangup signal and let the program run in the background. nohup is very convenient to use, just add nohup before the command to be processed, Standard output and standard error missing capital are redirected to the Nohup.out file. In general we can add " " " > filename 2 >1 " [[email protected] ~]# nohup ping www.ibm.com [1] 3059nohup:appending output to ' nohup.out ' [[email protected] ~]# PS -ef |grep 3059root 3059

help information:NOHUP (1) User Commands NOHUP (1) NAME nohup-run a command immune to hangups, with output to a non-ttysynopsisIt can be seen that the use of nohup is very convenient, just add nohup before the command to be processed, standard output and standard errors are redirected to the Nohup.out file. In general, we can add "" at the end to run the command in the background as well as ">filename2>1" to change the default redirect file na

] ~]# PS -ef |grep 3059root 3059 984 0 21:06 pts/3 00:00:00 ping www.ibm.comroot 3067 984 0 21:06 pts/3 00:00:00 grep 3059[[email protected] ~]#2. SetsidNohup can undoubtedly make our process avoid interruption by ignoring the HUP signal, but if we think in a different way, if our process is not part of the sub-process of the terminal receiving the HUP signal, then naturally it will no

] ~]# nohup ping www.ibm.com [1] 3059nohup:appending output to ' nohup.out ' [[email protected] ~]# PS -ef |grep 3059root 3059 984 0 21:06 pts/3 00:00:00 ping www.ibm.comroot 3067 984 0 21:06 PTS/3 00:00:00 grep 3059[[email protected] ~]#2.setsidNohup can undoubtedly make our process avoid interruption by ignoring the HUP signal, but if we think in a different way, if our process is no