Pentru cei superstitiosi ziua de vineri, 13 se spune ca aduce mult ghinion, la fel si ziua de marti, 13. In acest an este a doua oara cand 13 pica vinerea, respectiv ianuarie si aprilie (azi!!!), iar in luna martie a picat marti.
Eu nu sunt superstitioasa, dar in general zilele de 7 si 13 imi aduc noroc oricand pica, dar nu ma bazez pe asta. Lasati comentarii cu parerile voastre despre aceasta superstitie a zilelor de 13.
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Friday, April 13, 2012
Monday, April 9, 2012
Vacanta prelungita - primul cadou de Paste!
Categories:
News
0
comments
Referitor la perioade, azi este prima zi de vacanta ( :-)) ), deci intervalul exact este: 9-22.aprilie, 23 fiind prima zi se scoala.
Nedorind sa stric moralul nimanui, trebuie sa va spun si ca in aceste 2 saptamani elevii nu vor sta degeaba, deoarece majoritatea cadrelor didactice dau si teme de vacanta, iar elevii de gimnaziu si liceu mai au o grija in plus, pentru ca sunt (din pacate :-(( ) asteptati si de ...
Friday, April 6, 2012
Water pollution
Categories:
Curiosities
2
comments
Everyday we bring
Earth one step closer to be totally destroyed and one of the main factors
leading to this is water pollution.
By
discharging the garbage and the toxic waste in the water we affect plants and
organisms living there and, sooner or later, their species will disappear
forever. In most countries there are laws which protect the rivers and all it
means water by contamination, but anyway this fact happens!
I’m
sure that at least one time you saw people dumping their trash into a river,
heard about oil spill from ships or about other factors that cause water
pollution, whose authors are the people, themselves victims of this
environmental disaster.
But
what about the solutions found for this problem?
At
present, the water pollution’s problem can’t be solved by just a snap of our
fingers. Solving this will take time if we really want to eliminate it.
Anyway,
water pollution is a huge problem which can’t be handle so easy, but the people
must solve it before remain ”Earth-less”.
C++: Functii/Subprograme definite de utilizator (teorie si exemple)
Categories:
Algorithms
0
comments
Teorie:
-> Functiile sau subprogramele sunt foarte utile in cazul in care aveti de repetat un algoritm de mai multe ori in acelasi program, iar declararea si apelarea lor nu este foarte greu de invatat. Acestea se declara dupa includerea bibliotecilor si inainte de 'main'.
-> Iata prototipul unei functii:
<tipul_returnat> numele_functiei(<tip_parametru> param1, <tip_parametru> param2, ...)
{
<tip> var1, var2, ....; //declararea variabilelor pe care le vom folosi
//codul functiei
return valoare/variabila;
}
-> Mai exista si un alt tip de functie, numita procedura, care se executa fara a intoarce nimic . Iata si prototipul acesteia:
void numele_functiei(<tip_parametru> param1, <tip_parametru> param2, ...)
{
<tip> var1, var2, ....; //declararea variabilelor pe care le vom folosi
//codul procedurii
}
Exemple:
1) Se da de la tastatura un numar natural "n" si se cere sa se scrie un program care afiseaza numarul de cifre ale lui "n", folosind un subprogram:
#include <iostream>
using namespace std;
int cif(int a)
{
int cnt=0;
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