Count of Occurence of Characters in str without using Loop

Vaibhav Singh

I need a C# program to count Occurence of Characters in string without using Loop

5 Replies

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Jignesh Kumar7y ago
Hi Vaibhav,
Please find below article does same.
https://www.c-sharpcorner.com/blogs/get-the-count-of-characters-and-words-in-the-string-without-looping1
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Vaibhav Singh7y ago
I think you didnt understand my question.
I said the count of each character Bhai.

Like Is there is a string called "vaibhav"

Output would be like below

v : 2
a : 2
i :1
b : h
h : 1
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Suraj Kumar7y ago
You can check here ->

https://rextester.com/QLRL61156

If not the answer what you are looking for then please put the sample string and logic and expected output.
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Vaibhav Singh7y ago
Suraj I am not sure whether that would give me count of each character in a string ?
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Suraj Kumar7y ago
You can try the following
string test ="Suraj&Deepak&Raju&Kundan";
int count = test.Split('&').Length - 1;

Console.WriteLine(count);
You can also get it using LINQ as shown below
string test = "key1=value1&key2=value2&key3=value3";
var count = test.Where(x => x == '&').Count();
OR
var count = test.Count(x => x == '&');
OR
int cnt = test.Length - test.Replace("&", "").Length;
You can see the live deomo here- https://rextester.com/QLRL61156

Request you to accept the answer if you get it as you have asked.
+1