Dictionary max value c#
WebMay 3, 2013 · I am trying to get key for maximum values from dictinary using follwing code var keyForMaxP1 = dict.Keys.Aggregate ( (i, j) => dict [i].P1 >= dict [j].P1 ? i : j); var keyForMaxP2 = dict.Keys.Aggregate ( (i, j) => dict [i].P2 >= dict [j].P2 ? i : j); It gives me keys for max P1 and P2 Correctly. WebJun 18, 2014 · You can get First and Last Key from the SortedDictionary which would be minimum and maximum respectively. int minKey = 0; int maxKey = 0; if (panels.Keys.Count >= 2) { minKey = panels.Keys.First (); maxKey = panels.Keys.Last (); } You can also use Enumerable.Min and Enumerable.Max like: minKey = panels.Keys.Min (); maxKey = …
Dictionary max value c#
Did you know?
WebDec 11, 2012 · int max = items.Where(x => list.Contains(x.Key)).Select(x => x.Value).ToArray().Max(); int min = items.Where(x => list.Contains(x.Key)).Select(x => … WebApr 13, 2024 · C# : How to get MAX value from Dictionary?To Access My Live Chat Page, On Google, Search for "hows tech developer connect"I have a hidden feature that I prom...
WebOct 5, 2013 · For each iteration, if the entered number is greater than the number that you have in maxm, then set maxm equal to the current entered number. At the end, you'll have the maximum. Pseudocode: max = 0 for three iterations get a number if that number is more than max then set max = that number Share Follow answered Oct 5, 2013 at 0:40 WebJul 11, 2013 · var max = results.Aggregate((l, r) => l.Value > r.Value ? l : r).Key; How should I change the syntax to manage also the case in which the dictionary can contain null value. (if null, I do not want to consider that associated key, just skip that key)
Web提示:本站为国内最大中英文翻译问答网站,提供中英文对照查看,鼠标放在中文字句上可显示英文原文。若本文未解决您的问题,推荐您尝试使用国内免费版chatgpt帮您解决。 WebNov 4, 2016 · A dictionary allow you to look up a value based on that value's key. Currently, you have a double as the first type (the key) and a string as the second type (the value). This would allow you to look up a string value by using a double value as a key. But wait. Your doubles are representing a percentage, while your strings represent a city name.
WebAug 12, 2014 · I have 3 dictionaries and need to create a new dictionary which should contain the highest number of value for the same key. For example r1 has (10, 100), r2 has (10, 200), r3 has (10, 500). The new dictionary should have 10, 500.
WebFeb 28, 2016 · If you would like to return max for value equal to " val1 ", you can use Linq: C# var maxKeyOnValue = test.Where (c=>c.Value.Equals ( "val1" )).Select … great lakes comfort smart series windowsWebOct 25, 2014 · Getting key with maximum value in dictionary? 627. How to update the value stored in Dictionary in C#? 483. Get dictionary key by value. 2. Python - Find longest (most words) key in dictionary. 577. Change the name of a key in dictionary. 730. Return a default value if a dictionary key is not available. 920. floating tray for hot tubWebThe switch is a keyword in the C# language, and by using this switch keyword we can create selection statements with multiple blocks. And the Multiple blocks can be constructed by using the case keyword. Switch case statements in C# are a substitute for long if else statements that compare a variable or expression to several values. great lakes coloring pageWebFeb 13, 2024 · @Minitech's answer, using Linq Max (), is the easiest if you're using a normal dictionary. If this is an operation you will have to do many times, you may consider moving to a SortedDictionary which sorts entries based on the key. floating tray shelvesWebOct 30, 2014 · The simplest approach is just to use Max: var max = dictionary.Where (x => x.Value == 3).Max (x => x.Key); If you want to get more than just the highest key, you'd use something like: var topTwo = dictionary.Where (x => x.Value == 3) .Select (x => x.Key) .OrderByDescending (x => x) .Take (2); floating tray breakfastWebDec 11, 2012 · The key is to map the keys to values first, and then you can easily determine the max/min. var query = list.Select (key => items [key]).ToList (); int max = query.Max (); int min = query.Min (); Yes, I was just trying that. Is ToList needed? Can't leave it as IEnumerable? Hi, no its not needed for most of the cases . greatlakes.com loginWebJul 26, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. floating tray for pool