Articolele lui R@zvanelul++ k-atmp453 (razvanpadurariu)

Am pus “k” deorece mi se pare cea mai interesanta cifra pe care nu o folosesc.

ATMP or aminotris(methylenephosphonic acid) is a phosphonic acid with chemical formula N(CH2PO3H2)3. It is a colorless solid. Its conjugate bases, such as [N(CH2PO3H)3]3-, have chelating properties.
ATMP can be synthesized from the Mannich-type reaction of ammonia, formaldehyde, and phosphorous acid, in a manner similar to the Kabachnik–Fields reaction.

453 este unul dintre numerele mele norocoase , dar mi s-a parut cel mai potrivit.

Clasa a IX – a :

-elemente de baza ale limbajului : 162 / 260.
-algoritmi elementari : 199 / 532.
-tablouri undimensionale(vectori) : 66 / 730.
-tablouri bidimensionale(matrice) :1 / 281.
-probleme diverse : 6 / 184.

Clasa a X – a :

-Subprograme : 19 / 170.
-recursivitate : 0 / 117.
-divide et impera : 10 / 43.
-alte probleme cu denumiri nevazute vreodata : 0 / 638.

Clasa a XI – a :

-backtracking : 0 / 143.
-metoda greedy : 0 / 77.
-programare dinamica : 0 / 238.
-structuri de date arborescente : 1 / 93.
-altele : 0 / 330.

Sa speram ca peste un an vor fi mai multe !