/* This program is free software. It comes without any warranty, to
 * the extent permitted by applicable law. You can redistribute it
 * and/or modify it under the terms of the Do What The Fuck You Want
 * To Public License, Version 2, as published by Sam Hocevar. See
 * http://sam.zoy.org/wtfpl/COPYING for more details. */
 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <ctype.h>
 
int main() {
    system("cls");
    srand(time(NULL));
    char texto[200], letraS[2] = {'x', 'z'}, letraC[2] = {'k', 'q'};
    int i, qts = 0, num[150], troca, letra;
    printf("\t\t> MC Fuckin Palim Text Converter 0.1-mc <\n\n");
    printf("- Para terminar basta fechar o programa.\n\n");
    while (1) {
        fflush(stdin);
        printf("Texto: ");
        gets(texto);
        fflush(stdin);
        for (i = 0; i < strlen(texto) / 3; i++) {
            num[i] = rand() % strlen(texto) + 1;
            if (texto[num[i]] == ' ') {
                while (texto[num[i]] == ' ') num[i] = rand() % strlen(texto);
            }
            switch (texto[i]) {
                case 's':
                    troca = rand() % 2;
                    if (troca) {
                        letra = rand() % 2;
                        texto[i] = letraS[letra];
                    }
                    break;
                case 'c':
                    troca = rand() % 2;
                    if (troca && texto[i + 1] != 'h') {
                        letra = rand() % 2;
                        texto[i] = letraC[letra];
                    }
                    break;
            }
            qts++;
        }
        for (i = 0; i < qts; i++) texto[num[i]] = toupper(texto[num[i]]);
        puts(texto);
        texto[0] = '\0';
        qts = 0;
    }
}