c710 2856

=10900000 ;inta[ -][ -], N;intans[ -];intMain () {Std::ios::sync_with_stdio (false); intI, J, T, K, U, V, numcase =0; while(EOF! = scanf ("%d",N)) { for(i =1; I i) { for(j =1; J j) {scanf ("%d", A[i][j]); } } for(i =1; I 1; intCNT =1; for (;;) { if(CNT > N) Break; intsum =0; for(i =1; I i) {sum+ = a[cnt][i] *Ans[i]; } if(SUM * ans[cnt] 0) {ans[cnt]= -ans[cnt]; CNT=1; } Else { ++CNT; }} printf ("yes\n"); for(i =1; I i) {if(Ans[i] = =1) {

represents the composition of the starry sky.OutputLine: Indicates the number of stars in the current constellation.Sample Input10 5.. *.....**.**.. *****.*...*...... ****.***.. ****.***15 8**.**......*.. *.. *.**.*...*...*.*.**.*****.**...***.****.**....**.. *.*.....*****.. *****.. *....**...*.. *..*.*...*.*.*.***Sample Output27SourceProblem solving: Searching1#include 2 #definePII pair3 using namespacestd;4 intw,h;5 Chartable[1010][ -];6 Const intdir[8][2] = {7-1,0,1,0,0,-1,0,1,8-1,-1,1,1,-1,

:192.168.120.255 mask:255.255.255.0Up broadcast RUNNING multicast mtu:1500 metric:1RX packets:8700857 errors:0 dropped:0 overruns:0 frame:0TX packets:31533 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:596390239 (568.7 MiB) TX bytes:2886956 (2.7 MiB)Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Up LOOPBACK RUNNING mtu:16436 metric:1RX packets:68 errors:0 dropped:0 overruns:0 frame:0TX packets:68 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txq

:1RX packets:8700857 errors:0 dropped:0 overruns:0 frame:0TX packets:31533 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:596390239 (568.7 MiB) TX bytes:2886956 (2.7 MiB)Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Up LOOPBACK RUNNING mtu:16436 metric:1RX packets:68 errors:0 dropped:0 overruns:0 frame:0TX packets:68 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:2856 (2.7 KiB) TX

carrier:0collisions:0 txqueuelen:0RX bytes:2856 (2.7 KiB) TX bytes:2856 (2.7 KiB)　　Description:Eth0 represents the first network card, where HWaddr represents the physical address of the network card, you can see the current physical address of the network card (MAC address) is 00:50:56:bf:26:20inet addr is used to indicate the IP address of the network card, the IP address of this network card is 192.168.

examples:Example 1: Displaying network device information (active state)Command:IfconfigOutput:[Email protected] ~]# ifconfigEth0 Link encap:ethernet HWaddr 00:50:56:bf:26:20inet addr:192.168.120.204 bcast:192.168.120.255 mask:255.255.255.0Up broadcast RUNNING multicast mtu:1500 metric:1RX packets:8700857 errors:0 dropped:0 overruns:0 frame:0TX packets:31533 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:596390239 (568.7 MiB) TX bytes:2886956 (2.7 MiB)Lo Link encap:

com. jdkTools; /** * Simple application for testing JDK's built-in jps * Parameter:-Xms30m-Xmx60m * The parameter passed to the main parameter is: ffm * @ Author fan fangming */ Public class EasyJPS { Public staticvoid main (String [] args) throws Exception { While (true ){ Thread. sleep (5000 ); System. out. println (args [0] + ", execute ..."); } } } 4. Running Parameters * Parameter:-Xms30m-Xmx60m. this parameter is used to start a jvm vm. * The parameter passed to the main parameter is: f

. Source Code Package com. jdkTools; /** * Simple application for testing JDK's built-in jps * Parameter:-Xms30m-Xmx60m * The parameter passed to the main parameter is: ffm * @ Author fan fangming */ Public class EasyJPS { Public staticvoid main (String [] args) throws Exception { While (true ){ Thread. sleep (5000 ); System. out. println (args [0] + ", execute ..."); } } } 4. Running Parameters * Parameter:-Xms30m-Xmx60m. this parameter is used to start a jvm vm. * The parameter passed to the

The database cannot be started (or crash immediately after startup), alert log error ora-00600[17182],ora-00600[25027],ora-00600[kghfrempty:ds], and so on Tue June 23:36:06 2014 ALTER DATABASE openbeginning crash Recovery of 1 threads parallel recovery started with 32 Processes started redo Scan Completed redo scan read 1409 KB redo, 0 data blocks need recovery started redo Applicat Ion at Thread 1:logseq 2855, block 3 Recovery of Online Redo log:thread 1 Group 5 Seq 2855 Reading mem 0nbs P m

-fpm.conf#/OPT/PHP5/SBIN/PHP-FPM--Start PHP in a process way# NETSTAT-TNLP | grep phpTCP 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 26789/php-fpm# Vim Php-fpm.conf159 Listen = 127.0.0.1:9000225 Pm.max_children = 32Pm.start_servers = 10235 Pm.min_spare_servers = 10Pm.max_spare_servers = 12# PS aux | grep fpmRoot 26917 0.1 0.3 137704 3312? Ss 12:01 0:00 php-fpm:master process (/opt/php5/etc/php-fpm.conf)Nobody 26918 0.0 0.2 137704 2852? S 12:01 0:00 Php-fpm:pool wwwNobody 26919 0.0 0.2 137704 2852? S 12:

:255.255.255.0#p# page title #e#Up broadcast RUNNING multicast mtu:1500 metric:1RX packets:8700857 errors:0 dropped:0 overruns:0 frame:0TX packets:31533 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:596390239 (568.7 MiB) TX bytes:2886956 (2.7 MiB)Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Up LOOPBACK RUNNING mtu:16436 metric:1RX packets:68 errors:0 dropped:0 overruns:0 frame:0TX packets:68 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueu

packets:68 errors:0 dropped:0 overruns:0 frame:0TX packets:68 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:2856 (2.7 KiB) TX bytes:2856 (2.7 KiB)DescriptionEth0 represents the first network card, where HWaddr represents the physical address of the network card, you can see the current physical address of the network card (MAC address) is 00:50:56:bf:26:20Inet addr is used to ind

:1RX packets:8700857 errors:0 dropped:0 overruns:0 frame:0TX packets:31533 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:596390239 (568.7 MiB) TX bytes:2886956 (2.7 MiB)Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Up LOOPBACK RUNNING mtu:16436 metric:1RX packets:68 errors:0 dropped:0 overruns:0 frame:0TX packets:68 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:2856 (2.7 KiB) TX

:255.255.255.0Up broadcast RUNNING multicast mtu:1500 metric:1RX packets:8700857 errors:0 dropped:0 overruns:0 frame:0TX packets:31533 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:596390239 (568.7 MiB) TX bytes:2886956 (2.7 MiB)Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Up LOOPBACK RUNNING mtu:16436 metric:1RX packets:68 errors:0 dropped:0 overruns:0 frame:0TX packets:68 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:

com. jdkTools; /** * Simple application for testing JDK's built-in jps * Parameter:-Xms30m-Xmx60m * The parameter passed to the main parameter is: ffm * @ Author fan fangming */ Public class EasyJPS { Public staticvoid main (String [] args) throws Exception { While (true ){ Thread. sleep (5000 ); System. out. println (args [0] + ", execute ..."); } } } 4. Running Parameters * Parameter:-Xms30m-Xmx60m. this parameter is used to start a jvm vm. * The parameter passed to the main parameter is:

settings, the following are the main models for the C720 (Non touch screen) and c720p (touchscreen): c72-2848 (199 USD, about 1207 RMB): 16GB, Silver/Grey c720-2420 (249 USD, about 1510 RMB): 32GB, Silver/Grey c720p-2666 (299 USD, about 1820 RMB): Touch screen, 32GB, silver/Gray c720p-2600 (299 USD, about 1820 RMB): Touch screen, 32GB, white As you can see, the C720P series is mainly provided with a new fuselage color, and the configuration is basically consistent. In the purchase, try to

Linux Commands format :command [options] [arguments]Command: CommandsOptions:--words or-wordsuch as: LS--allEqu ls-aLs-a-b-cEqu LS-ABCArgument: parameter (file name or other)Detailed introduction to Ifconfig,echo, TTY, STARTX, export, pwd, history, shutdown, Poweroff, reboot, Hwclock, dateIfconfigIfconfig is the command for displaying or configuring network devices in Linux, full name (network interfaces Configuring).For:ifconfig Display Network card information[[Email protected] ~]#ifconfigEth0

:255.255.255.0Up broadcast RUNNING multicast mtu:1500 metric:1RX packets:8700857 errors:0 dropped:0 overruns:0 frame:0TX packets:31533 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:596390239 (568.7 MiB) TX bytes:2886956 (2.7 MiB) Lo Link encap:local Loopbackinet addr:127.0.0.1 mask:255.0.0.0Up loopback RUNNING mtu:16436 metric:1RX packets:68 errors:0 dropped:0 overruns:0 frame:0TX packets:68 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:0RX bytes:

.-A displays all interface information-S Display summary information (similar to netstat-i)Add to configure the IPV6 address for the specified NICDel deletes the IPV6 address of the specified network card4. Usage examples:Example 1: Displaying network device information (active state)Command:IfconfigOutput:[Email protected] ~]# ifconfigEth0 Link encap:ethernet HWaddr 00:50:56:bf:26:20 inet addr:192.168.120.204 bcast:192.168.120.255 mask:255.255.255.0Up broadcast RUNNING multicast mtu:1500 metric

When the computer upgrade Win0, Wampserver will be unable to start the problem, has been red or orange, which is generally a port problem, in the installation wampserver disk found Httpd.exe, my path is D:\wamp\bin\apache\ Apache2.4.9\bin, open the cmd window CD to this path to check the port,Input command: Netstat-ano query port occupancy, 80 ports Let four programs occupy, the following query is who occupied the port, input instructions: netsh http show servicestateWe found that the ID is