hribeirosantana

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Mon Apr 29 04:25:03 2019

@author: hugo
"""

"""This is a FAILED attempt to solve evilzone's challenge "encryption 2"

hribeirosantana

group:Name of the group (imported from SQL)

Person = {
	name:string, age:number, gender:string
	'Amy'      , 16        , 'female'     
	'Ben'      , 21        , 'male'       
	'Cal'      , 33        , 'male'       
	'Dan'      , 13        , 'male'       
	'Eli'      , 45        , 'male'       
	'Fay'      , 21        , 'female'     

hribeirosantana

#include <stdio.h>
#include <string.h>
#include <unistd.h>
#define _XOPEN_SOURCE

char *crypt(const char *key, const char *salt);

int main (int argc, char* argv[])
{
    if (argc != 2)

hribeirosantana

#lang racket

(define person%
  (class object%
    (super-new)			
    (init-field age)
    (when (< age 0) (displayln "Age is not valid, setting age to 0.") (set-age))
    (define/private (set-age) (set! age 0))
    (define/public (get-age) age)
    (define/public (year-passes) (set! age (add1 age)))