Question information:
1016. phone bills (25) Time Limit 400 MS
The memory limit is 32000 kb.
Code length limit: 16000 B
Criterion author Chen, Yue
A long-distance telephone company charges its MERs by the following rules:
Making a long-distance call costs a certain amount per minute, depending on the time of day when the call is made. when a customer starts connecting a long-distance call, the time will be recorded, and so will be the time when the c
ADSL Internet access is widely used in home applications. As bandwidth increases, more users also choose routers to build a home board network. However, all this is achieved through ADSL access. If the security protection of ADSL is not well done, it will not only pose a threat to the computer system, but more importantly, it may involve the loss of personal property.Since the past year, many so-called "hackers" began to use scanning tools to obtain one or more ADSL accounts with users' negligen
1016. Phone Bills (25) -- PAT (Advanced Level) Practise, billspat
Question information:
1016. Phone Bills (25) Time Limit 400 MS
The memory limit is 32000 kB.
Code length limit: 16000 B
Criterion author CHEN, Yue
A long-distance telephone company charges its MERs by the following rules:
Making a long-distance call costs a certain amount per minute, depending on the time of day when the call is made. when a
Obviously and others method, copy someone else's code, but read into always the second line will begin to read ...
//See You again someday Description
A secret-related unit has issued some kind of bill and has to withdraw it at the end of the year.
Each ticket has a unique ID number. The ID number of all bills is continuous throughout the year, but the starting digit of the ID is randomly selected.
Because the staff negligence, in the entry ID number
Q: Dong master, my unit often need to draw up the use of documents, warehouse picking list, warranty slips, and so there are two, triple or even more joint bills. I used to fill in the pen, as long as the use of carbon paper to fill in a multiple bills. Now is the bill and fill in Word to edit and then print out, so fill in the same content must repeat several times, very troublesome. Would you please let m
The topics are as follows:A long-distance telephone company charges it customers by the following rules:Making a long-distance call costs a certain amount per minute, and depending on the time of day when the call is made. When a customer starts connecting a long-distance call, the time would be recorded, and so would be the time when the custom Er hangs up the phone. Every calendar month, a bill is sent to the customer for each minute called (at a rate determined by the time of day). Your job i
Analysis:
Simulate the question and submit it for countless times. Pay attention to the following points:
1. If a person does not have a valid call record, the person's information will not be output. Here, the question is not displayed after 15
Problem
The values of the date fields in several tables are both date and time. For example, at on June 18, April 22, 2013, the contents of these tables on each day should be summarized into a record and inserted into the new table.
Solution
1.
The question is not difficult, but the input and output data is large and the format is large. You need to think about it and pay attention to it. It took a lot of time, but it was a bit rewarding. First, the string type can only use cin, but not
From today on, the bank card swipe service fee will be officially lowered. According to the new regulations, the issuing bank service fee charged by the issuing authority will be charged for different debit cards and credit cards. The debit card
Here's a very practical example for you to explain, that is, in Excel, give a sum of the amount, how to automatically calculate 100 yuan, 50 yuan, 20 yuan, 10 yuan, 5 yuan, 2 yuan, 1 yuan, 5, 2, 1 cents, 5 points, 2 points, 1 points each have a few!
more than 30GB per cent for the 30GB document. The company offers a free 2GB account and a larger account for a 30-day free trial. You can find more information on the sharpcast.com.
Q: I used the Windows operating system for many years and now I want to switch to a Mac computer. But every article I read says that even with Windows-compliant software, Quicken can't run on Mac computers, at least not reliably, and I rely heavily on
Robust sed in the second sed article, I provided some examples to demonstrate how sed works, but few of them can actually do something particularly useful. In the last article of this sed series, I want to change that method and use sed for practical purposes. I... Info nbsp
Robust sedIn the second sed article, I provided some examples to demonstrate the working principle of sed, but few examples of them can actually do something particularly useful. In the last article of this sed series, I wa
Cash machinetime limit:1000msmemory limit:10000kbthis problem would be judged onPKU. Original id:127664-bit integer IO format: %lld Java class name: Main A Bank plans to install a machine for cash withdrawal. The machine was able to deliver appropriate @ bills for a requested cash amount. The machine uses exactly N distinct bill denominations, say DK, K=1,n, and for each denomination DK The machine have a supp Ly of NK
Cash Machine
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 27804
Accepted: 9915
DescriptionA Bank plans to install a machine for cash withdrawal. The machine was able to deliver appropriate @ bills for a requested cash amount. The machine uses exactly N distinct bill denominations, say DK, K=1,n, and for each denomination DK The machine have a supp Ly of NK
Click to open linkCash Machine
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 28337
Accepted: 10113
DescriptionA Bank plans to install a machine for cash withdrawal. The machine was able to deliver appropriate @ bills for a requested cash amount. The machine uses exactly N distinct bill denominations, say DK, K=1,n, and for each denomination DK The machine have a supp Ly of NK
.
Windows Notepad-Kate or Gedit
The Linux (SuSE Linux) Running KDE Desktop contains a very useful Kate program. In The Gnome Environment (Ubuntu), you can use Gedit to replace Notepad perfectly.
Quicken-GnuCash
GnuCash may not be as mature as Quicken, but like Quicken, it can help you record all accounts and consumption, and it can also import
Java.lang.ClassLoader.loadClass (classloader.java:247)
And we see that the logic in line No. 238 above is actually instantiating an object and then doing a strong turn, and we'll look at the corresponding byte code:
0:aload_2
1:invokevirtual #164//Method java/lang/class.newinstance: () ljava/lang/object;
4:checkcast #168//class Groovy/lang/groovyobject
7:astore_3
In fact, it corresponds to such a few bytecode instructions, in fact, in the JVM when we execute the checkcast instruction will
("%.2f\n", A/b);printf ("Output:%.2f%%", a/b*100);return 0;}8 Write a program that asks the user to enter a dollar amount and then shows how to pay with a minimum of $20, $10, $5 and $1: Enter a dollar Amoun t:93 $ bills:4 $ bills:1 $ bills:0 Bills:3#include int main (int argc, const char * argv[]) {int a,b,c,d,e;prin
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