## An algorithm question, I have no clue to solve it

There are N ingredients available for a chef to cook dishes.

• For a dish to be tasty, the amount of ingredient i(1<=i<=N) must be between l[i] and r[i]. (r[i] >= l[i]).

• A dish can fulfil the appetite of a person only if its weight is between L and R.

• The weight of a dish is the sum of amounts of all ingredients used in its

Write a program to count the number of dishes that are tasty and fulfil the appetite of a person.

Note:

Two dishes are considered different if the amount of at least one ingredient is different in both of them.

## An algorithm question, I have no clue to solve it

There are N ingredients available for a chef to cook dishes.

• For a dish to be tasty, the amount of ingredient i(1<=i<=N) must be between l[i] and r[i]. (r[i] >= l[i]).

• A dish can fulfil the appetite of a person only if its weight is between L and R.

• The weight of a dish is the sum of amounts of all ingredients used in its

Write a program to count the number of dishes that are tasty and fulfil the appetite of a person.

Note:

Two dishes are considered different if the amount of at least one ingredient is different in both of them.

## Asked MS to whitelist my mail server. Got back a reply that I don’t understand. Can anybody toss me a clue?

Text is below.

I have no idea what this means. Did they do something? Do I need to do something?

Please note that your ticket number is in the subject line of this mail.

nnn.nnn.nnn.nnn/32 (nnn.nnn.nnn.nnn is my mail server’s IP Address)

Note: Errors are unlikely, however, if an error is indicated, please resubmit the specific IP or IP range.

Thank you,

## 7+ hours downtime, no warning or clue: your periodic reminder to avoid Site5 and all EIG properties

I know, I know, I should have migrated off of Site5 shared hosting long ago, but our organization is really taking advantage of their "unlim… | Read the rest of http://www.webhostingtalk.com/showthread.php?t=1745294&goto=newpost

## Host has not fixed issue, could someone give us a clue…?

My customers’ outgoing email are getting like caught by some kind of antispam firewall, they’re getting a bounced back error reply " 550 Thi… | Read the rest of http://www.webhostingtalk.com/showthread.php?t=1741896&goto=newpost