mahmoudhossam

def pascal(c: Int, r: Int): Int = {
    if(c == 0 || c == r) 1 else pascal(c, r-1) + pascal(c-1, r-1)
}

mahmoudhossam

#include <stdio.h>

int age(int* year);

int main()
{
    printf("Enter your birth year: ");
    char buf[50];
    char* input = gets(buf);
    int year = atoi(input);

mahmoudhossam

class Stack:

    def __init__(self):
        self.values = []

    def push(self, x):
        self.values.append(x)

    def pop(self):
        x = self.values[-1]

mahmoudhossam

<?xml version="1.0" encoding="UTF-8" ?>
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mahmoudhossam

(defn abs [x]
    (if (> x 0) x (* -1 x)))

mahmoudhossam

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
#
#   xkcd.py
#
# xkcd comic grabber


from urllib2 import urlopen
from BeautifulSoup import BeautifulSoup

mahmoudhossam

#!/usr/bin/python2

ex = [1, 2, 3, 4, 5, 6]
bs = 2

def extract(lst, bs):
    result = []
    for i in range(bs):
        result.append(lst.pop())
    result.reverse()

mahmoudhossam

import java.util.ArrayList;
import javax.swing.*;


public class Test{

enum concentrations {MATH, SCIENCE, ENGLISH, WEB};

    public static void main(String[] args) {
        ArrayList<String> names = new ArrayList<String>();   //stores  student's names

mahmoudhossam

import sys

files = ['lamp.txt', 'tv.txt', 'computer.txt']
device_number = int(sys.argv[1])
state = int(sys.argv[2])

#checks if the device number given is valid.
def check_devnum():

    return 0 < device_number < 3

mahmoudhossam

#include "stdafx.h"
#include <iostream>
#include <vector>
#include <string>

int main()
{
	std::string input = "crap";
	std::vector<std::string> storage;