alphabetical

问题 The program must print the name which is alphabetically the last one out of 8 elements. The names/words can be inputted in any way through code. I think I should be using lists and in range() here. I had an idea of comparing the first/second/third/... letter of the input name with the letters of the previous one and then putting it at the end of the list or in front of the previous one (depending on the comparison), and then repeating that for the next name. At the end the program would print

问题 Can you return addWord part which will add word the list alphabetically?i tried but it didn't work.I'm very new at C programming.Actually,i'm working on it since one week but i can not the problem. typedef struct NODE { char *str; int count; struct NODE *pNext; } NODE; void addWord(char *word) { NODE *pCounter = NULL; NODE *pLast = NULL; if(pStart == NULL) // pstart is globally defined pStart=NULL; { pStart = createWordCounter(word); return; } /* If the word is in the list, increment its

问题 I have a Database on my website with a Long List of #'s (Product #'s) all containing letters (Exp. TC-345, TC-234 or HC-236W 123-234-PWD...) Can we numerically and alphabetically sort the #'s on the website? Currently we store it alphabetically, so the order is (10-PDW, 100-PDW, 110-PDW 2-PDW) We would like to change it into (2-PDW, 10-PDW, 100-PDW, 110-PDW) My developers say "The colorway number can never be sorted numerically. We would need to add another numeric field to the database for

问题 This question already has answers here : How to generate all permutations of a list? (30 answers) Randomize a string input into all possibilities (1 answer) Closed 5 years ago . So I am making a word generator that takes several inputted letters, puts them in all possible positions, and matches them with a document to find words. If I am approaching this wrong please tell me! If not how can I do this? Thanks 回答1: to generate all permutations of a given list of letters, use the itertools

问题 I'm trying to sort an array of numbers that are strings and I'd like them to sort numerically. The catch is that I cannot convert the numbers into int . Here is the code: string[] things= new string[] { "105", "101", "102", "103", "90" }; foreach (var thing in things.OrderBy(x => x)) { Console.WriteLine(thing); } output: 101, 102, 103, 105, 90 I'd like: 90, 101, 102, 103, 105 EDIT: The output can't be 090, 101, 102... Updated the code sample to say "things" instead of "sizes". The array can

问题 I'd like to have a more accurate alphabetical sort for xpath. My current system only sorts the first two characters of the field... I'd like it the order the whole field if possible. foreach(range('A','Z') AS $firstletter) { foreach(range('a','z') AS $secondletter) { $letters = $firstletter.$secondletter; if($item->xpath("/Entries /Entry[ starts-with( Field42, '".$letters."' ) and Field380 = 'Okay' ]")) { The Field42 entries are lastnames (ie Brown, Brownstein, Brownwood, Byrnes,..) 回答1: I

问题 i have a list of users in my Postgresql db and i want to count how many users there are for every letter. Here is the SQL query: select chr(chars.letter + ascii('A')) as letter, count(m.nome) from generate_series(0, 25) as chars(letter) left join merchant m on ascii(left(m.nome, 1)) = chars.letter + ascii('A') group by letter order by letter asc (thanks to this answer) Here is the result in PHPPGAdmin: Now since i migrate to MySQL i need to use the same query but it seems that MySQL doesn't

问题 If you go to the iphone library and then go to songs, you will see the songs being displayed in a similar way to the MPMediaItemPicker class does. The only difference is that the ipod application shows the search bar right at the top of the list and also a nice alphabetical scroll on the right hand side whereas the MPMediaItemPicker class only isplays a simple scroll going up and down. How can i implement an alphabetical scroll on the right in the MPMediaItemPicker class? Can someone please

问题 If you go to the iphone library and then go to songs, you will see the songs being displayed in a similar way to the MPMediaItemPicker class does. The only difference is that the ipod application shows the search bar right at the top of the list and also a nice alphabetical scroll on the right hand side whereas the MPMediaItemPicker class only isplays a simple scroll going up and down. How can i implement an alphabetical scroll on the right in the MPMediaItemPicker class? Can someone please

问题 I'm using the sort() function in C++ to sort a vector of objects of type 'Game', which I defined myself. To do this, I am manually writing a function that will act in place of the operator< , and which will be passed as the third parameter to the sort() function. First, I compare based on scores. Then, if scores are tied, I compare based on team name. What I need is a function alphabetical(string s1, string s2) , that will return true if s1 would come before s2 in the dictionary. For example: