F2

#include <stdio.h>
#include <string.h>

#define MAXLINE 300

void getline(char s[][MAXLINE], int lim, int nstring, FILE *fileName)
{
    int i, c;
    s[nstring][0] = ' ';
    for(i = 1; i < MAXLINE && (c = fgetc(fileName)) != EOF && c != '\n'; ++i)
        s[nstring][i] = c;

    s[nstring][i] = ' ';
    ++i;

    if (c == '\n')
    {
        s[nstring][i] = c;
        ++i;
    }
    s[nstring][i] = '\0';
}

int isVowel(char s)
{
    if (s == 'a' || s == 'e' || s == 'i' || s == 'o' || s == 'u' || s == 'y')
        return 1;
    return 0;
}

int main()
{

    FILE *inFile = fopen("input.txt", "r");
    FILE *outFile = fopen("output.txt", "w");
    int N;
    int input;
    fscanf(inFile, "%d", &N);
    while ((input = fgetc(inFile)) != '\n')
        input = fgetc(inFile);

    char array[N][MAXLINE];

    for (int i = 0; i < N; ++i)
        getline(array, MAXLINE, i, inFile);

    int count = 0;
    int max = 0;
    char* result[N];
    int index = 0;
    for (int i = 0; i < N; ++i)
    {
        for (int j = 3; array[i][j] != '\n'; ++j)
        {
            if (!isVowel(array[i][j]) && !isVowel(array[i][j-3]) && isVowel(array[i][j-1]) && isVowel(array[i][j-2]))
                ++count;
        }
        if (count > max){
            index = 0;
            for (int i = 0; i < N; ++i)
                result[i] = " ";
            for (int j = 1; array[i][j] != '\n'; ++j){
                if (array[i][j] == ' ')
                    array[i][j] = '\0';
                array[i][j-1] = array[i][j];
            }


            result[index++] = array[i];
        }
        else if (count == max){
            for (int j = 1; array[i][j] != '\n'; ++j){
                if (array[i][j] == ' ')
                    array[i][j] = '\0';
                array[i][j-1] = array[i][j];
            }
            result[index++] = array[i];
        }

        max = count > max ? count : max;
        count = 0;
    }

    for (int i = 0; i < N; ++i){
        if (strcmp(result[i], " ") != 0)
            fprintf(outFile, "%s\n", result[i]);
    }

    fclose(inFile);
    fclose(outFile);


    return 0;
}