UVA-147Dollars
Time Limit: 3000MS
Memory Limit: Unknown
64bit IO Format: %lld %llu
Submit StatusDescriptionNew Zealand currency consists of $, $, $ $, $ $, $ notes and $ $, $50c, 20c, 10c and 5c coins. Write a program that would determine, for any given amount, in how many ways that amount may is made up. Changing the order of listing does not increase the count. Thus
Dollars
Time Limit: 3000MS
Memory Limit: Unknown
64bit IO Format: %lld %llu
Submit StatusDescriptionNew Zealand currency consists of $, $, $ $, $ $, $ notes and $ $, $50c, 20c, 10c and 5c coins. Write a program that would determine, for any given amount, in how many ways that amount may is made up. Changing the order of listing does not increase the count. Thus 20c
+keepalived for high-availability load balancingMy environment:Haproxy keepalived Master: 192.168.1.192Haproxy keepalived Preparation: 192.168.1.193vip:192.168.1.200Web:192.168.1.187:80 192.168.1.187:8000HaProxy + keepalived for high-availability load balancingOne: The installation process, on the 192.168.1.192:Installation of keepalived:HaProxy + keepalived for high-availability load balancingHaProxy + keepalived for high-availability load balancingHaproxy installation (master and Standby):HaPr
Dollars New Zealand currency consists of $, $, $ $, $ $, $ notes and $ $, $50c, 20c, 10c and 5c coins. Write a program that would determine, for any given amount, in how many ways that amount may is made up. Changing the order of listing does not increase the count. Thus 20c May is made up in 4 ways:1 20c, 2 10c, 10c+2 5c, and 4 5c.InputInput would consist of a s
:: 1/128 Scope HostValid_lft Forever Preferred_lft Forever2:eth0: Link/ether 00:0c:29:af:00:4e BRD FF:FF:FF:FF:FF:FFinet 192.168.0.130/24 BRD 192.168.0.255 Scope Global eth0inet 192.168.0.150/32 Scope Global eth0Inet6 FE80::20C:29FF:FEAF:4E/64 Scope linkValid_lft Forever Preferred_lft ForeverStop keepalived:/etc/init.d/keepalived stop on the primary server and then check from the server to see if it is already tiedVirtual IP (VIP):[[Email protected]_b
http://blog.csdn.net/readiay/article/details/50866709Ubuntu config and modify IP address1. Modify the configuration file/etc/network/interfaces[Email protected]:~# sudo gedit/etc/network/interfacesAdd the following content:Auto Eth0 #设置自动启动eth0接口Iface eth0 inet Static #配置静态IPAddress 192.168.11.88 #IP地址netmask 255.255.255.0 #子网掩码Gateway 192.168.11.1 #默认网关2. Modify DNSsudo gedit/etc/resolve.confNameServer 8.8.8.8 #当地dns服务器 (view local DNS with Ipconfig/all, first DNS is default, Total 2 DNS)The DN
J-dollars
Time limit:3000 Ms
Memory limit:0 KB
64bit Io format:% LLD % llusubmitstatus
Description
Dollars
New Zealand currency consists of $100, $50, $20, $10, and $5 notes and $2, $1, 50C, 20C, 10c and 5C coins. write a program that will determine, for any given amount, in how many ways that amount may be made up. changing the order of listing does not increase the count. thus 20c
urlencode is used, the space is converted to the plus sign. You need to call urldecode to restore the plus sign to the space, and then call httputility. urldecode is added (forget the "C ++" label problem ). Then, the "C ++" tag becomes invalid again... in this way, it seems that there are many bugs and work is very busy. It is actually a bug...
Finally one day, we said "We can't do this anymore" and began to look for a solution:
Now that httputility. urlencode () cannot be used, check whether
UVA 147 DollarsNew Zealand currency consists of $, $, $ $, $ $, $ notes and $ $, $50c, 20c, 10c and 5c coins. Write a program that would determine, for any given amount, in how many ways that amount may is made up. Changing the order of listing does not increase the count. Thus 20c May is made up in 4 ways:1 20c, 2 10c, 10c+2 5c, and 4 5c.InputInput would consist
, encoding it.2. Illegal characters: Also, the URL encoding format is ASCII, not Unicode, which means you cannot include any non-ASCII characters in the URL, such as Chinese . Otherwise, Chinese can cause problems if the client browser and the server-side browser support different character sets.So how to encode? As follows: Escape, encodeURI, encodeURIComponent Escape ()The first thing to declare is thatthis function is discarded, as a front end if you use this function is to face .Escape simpl
Virtual Server version 1.2.1 (size=4096)Prot Localaddress:port Scheduler FlagsRemoteaddress:port Forward Weight activeconn inactconnCheck if successfulThe following message appears stating that the load was successful[Email protected] ~]# Lsmod | grep Ip_vsIP_VS_WRR 12697 1Ip_vs 140944 3 IP_VS_WRRNf_conntrack 105745 1 Ip_vsLIBCRC32C 12644 2 Xfs,ip_vs2. Configure VIP AddressesView native IP[Email protected] ~]# ifconfigIn your network card configuration a virtual IP as a VIP, I here the network
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