C++

Returns string that occurs most often

#include<bits/stdc++.h>

#define ASCII_SIZE 256

using namespace std;

char mostOftenChar(char* strng)

{

    int count[ASCII_SIZE] = {0};

    int length = strlen(strng);

    for (int i=0; i<length; i++)

        count[strng[i]]++;

    int max = -1;

    char result; 

    for (int i = 0; i < length; i++) {

        if (max < count[strng[i]]) {

            max = count[strng[i]];

            result = strng[i];

        }

    }

    return result;

}

int main()

{

    char strng[] = "most often character";

    cout << "Most Often Character is  "

         << mostOftenChar(strng);

}