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C# program to find the most frequent element
Let’s say our string is −
String s = "HeathLedger!";
Now create a new array.
int []cal = new int[maxCHARS];
Create a new method and pass both the string and the new array in it. Find the maximum occurrence of a character.
static void calculate(String s, int[] cal) {
for (int i = 0; i < s.Length; i++)
cal[s[i]]++;
}Let us see the complete code −
Example
using System;
class Demo {
static int maxCHARS = 256;
static void calculate(String s, int[] cal) {
for (int i = 0; i < s.Length; i++)
cal[s[i]]++;
}
public static void Main() {
String s = "thisisit!";
int []cal = new int[maxCHARS];
calculate(s, cal);
for (int i = 0; i < maxCHARS; i++)
if(cal[i] > 1) {
Console.WriteLine("Character "+(char)i);
Console.WriteLine("Occurrence = " + cal[i] + " times");
}
}
}Output
Character i Occurrence = 3 times Character s Occurrence = 2 times Character t Occurrence = 2 times
Updated on: 22-Jun-2020
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