Wrote a method to determine whether a user entered a birthday string, provided the input string format is YYYYMMDD. public static Boolean checkbirthday (String birthday) {if (Common.empty (birthday)) {return false; } if (Birthday.length ()! = 8) {return false; The pattern pattern = pattern. Compile ("^[1,2]\\d{3} (0[1-9]| | 1[0-2]) (0[1-9]| | [Up] [0-9]|
Alberts and Bernard wanted to know about Cheryl's birthday, so Cheryl gave them two 10 possible dates: May 15, May 16, May 19, June 17, June 18, July 14, July 16, August 14, August 15, August 17. Cheryl only told Alberts the month of her birthday and told Bernard about her birthday. Alberts said: I don't know about Cheryl's
In the algorithm introduction book see a more interesting probability algorithm, here add their own understanding to share under: The last time I just saw the friends of the circle said:" two people in the same dormitory, and the same year, the same day, this fate is really drunk ", I was drunk, looked at the algorithm after the discovery, the house has a person, then you can The probability of 50% birthday is the same. It is proved that: first of a
Capricorn (12/22–1/19), Aquarius (1/20–2/18), Pisces (2/19–3/20), Aries (3/21–4/20),Taurus (4/21–5/20), Gemini (5/21–6/21), Cancer (6/22–7/22), Leo (7/23–8/22),Virgo (8/23–9/22), Libra (9/23–10/22), Scorpio (10/23–11/21), Sagittarius (11/22–12/21)
The code is as follows
Copy Code
/***getconstellation According to birth birthday get constellation** @param String $brithday The date format used to get the constellation is YYY
1 PackageGetage;2 ImportJava.text.SimpleDateFormat;3 ImportJava.util.Calendar;4 Importjava.util.Date;5 6 /**7 * Age accuracy based on user's birthday8 * Use the Calender object to get the current date object--Remove the date from the object9 * @authorAdministratorTen * One */ A Public classgetagebybirthday{ - Public Static intGetagebybirth (Date birthday) { - //Calendar: Calendars the /*from a Calendar object or a Date object
Asp birthday automatic reminder applet is written in ASP and debugged, easy to use-asp birthday automatically remind small programs with the preparation of ASP, debug, easy to use
Method 1:
I wrote a reminder program for my classmates in the last month. Although not very good, and very messy, but at least I think about it, so I pay more attention to it. Although there are many ASP programs that can be us
For men and women's birthday folk spread the words: "Male accounted for 15, female accounted for eight or nine" simple to say is the birthday of men and women, I think I said that everyone will understand, said that I have to say that my own birthday, the Lunar New Year 19, which let me always think I am a good life, how good
18-year-old birthdayTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 21864 Accepted Submission (s): 6933Problem Descriptiongardon's 18 birthday is coming, he is certainly very happy, but he suddenly thought of a question, is everyone from birth, to reach the 18 birthday when the number of days are the same? It doesn't seem to be all that, so he wants to a
try {console.write ("Please enter your birthday in the form of a year-month-day:"); String stra = Console.ReadLine (); DateTime bir = convert.todatetime (stra); DateTime tod = Datetime.today; Stra = Bir. ToString ("Mm-dd");//Converts the input birthday to the month-day format string StrB = Tod. ToString ("Mm-dd");//Today month day Bir = DateTime.Parse (stra);//co
This article mainly introduces how to calculate the age of javascript based on the birthday, and related techniques related to javascript operation time, which is very simple and practical, for more information, see the examples in this article. Share it with you for your reference. The specific implementation method is as follows:
Function parseDate (str) {if (str. match (/^ \ d {4} [\-\/\ s +] \ d {1, 2} [\-\/\ s +] \ d {1, 2} $ /)) {return new Da
C # verify the birthday paradox using a simulated program,
The birthday paradox indicates that if there are 23 or more people in a room, the probability of two people having the same birthday is greater than 50%, which is about 50.7, this means that in a typical standard primary school class (30 persons), there is a higher possibility of two persons having the sa
20th birthdayTime Limit: 1000 MS | memory limit: 65535 KBDifficulty: 1DescriptionThe 20th birthday is coming soon. Of course, he is very happy, but he suddenly thought of a question, is it true that everyone starts from birth, what is the same number of days after the 20th birthday? This does not seem to be the case, so he would like to ask you to calculate the total number of days that he and several of hi
The example of this article tells JS based on the birthday month and date to calculate the constellation of the simple implementation method. Share to everyone for your reference, specific as follows:
See someone else write a computational constellation of JS, a little too long to see the past, he wrote a.
I think that this function should be streamlined enough:
What if AH switch ah for ah all fuck off ...
Incoming parameter: month [int] 1~12; day
Recently, I saw an interesting question: check if there is any day for your birthday in five groups, and then I guess the number of your birthday.
I use a simple GUI program in the book to implement it.
The Code is as follows:
Package guess birthday; import javax. swing. joptionpane; public class gustmirthdayusingconfirmationdialog {/*** @ Param ARGs */public st
Java determines whether the birthday string is valid
You have written a method to determine whether the birthday string is valid, provided that the input string is in the format of yyyyMMdd.
Public static boolean checkBirthDay (String birthday) {if (Common. empty (birthday) {return false;} if (
This article mainly introduces the use of HTML5 and CSS3 to achieve the birthday cake production, has a certain reference value, now share to everyone, the need for friends can refer to
"Happy Birthday to you, happy Birthday to you ...", Birthday song, birthday cake is also
NYOJ-20 birthday20-year-old birthday time limit: 1000 MS | memory limit: 65535 KB difficulty: 1
Description
The 20th birthday is coming soon. Of course, he is very happy, but he suddenly thought of a question, is it true that everyone starts from birth, what is the same number of days after the 20th birthday? This does not seem to be the case, so he
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