Valid Anagram in C#
12345678910111213141516171819202122232425262728293031323334353637383940414243
using System;
using System.Collections.Generic;
using System.Linq;
class MainClass {
static void Main() {
Console.WriteLine("Enter first string:");
string str1 = "super";
Console.WriteLine("Enter second string:");
string str2 = "repus";
if (AreAnagrams(str1, str2))
Console.WriteLine("The strings are anagrams.");
else
Console.WriteLine("The strings are NOT anagrams.");
}
static bool AreAnagrams(string str1, string str2)
{
if (str1.Length != str2.Length) return false;
Dictionary<char, int> charCount = new Dictionary<char, int>();
foreach (char ch in str1)
{
if (charCount.ContainsKey(ch))
{
charCount[ch]++;
} else {
charCount[ch] = 1;
}
}
foreach (char ch in str2)
{
if (!charCount.ContainsKey(ch) || charCount[ch] == 0) return false;
charCount[ch]--;
}
return true;
}
}
Csharp
INFO