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0214 - Gen Mat 5
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== Rezolvare == <syntaxhighlight lang="python" line="1"> # 0214- Gen Mat 5 def verificare_restrictii(n): # functia de verificare a restrictiilor if 1 <= n <= 1000000000: return True else: return False def nr_cifre(numar): # functie care returneaza numarul de cifre ale unui numar dat ca parametru numar_cifre = 0 while numar > 0: numar_cifre += 1 numar //= 10 return numar_cifre def genmat5(n): # functia de rezolvare a problemei numar = n matrice = [] nr_linii = nr_cifre(n) # aflam numarul de linii (= numarul de cifre al lui n) for i in range(1, nr_linii + 1): # creeem matricea cu n linii si n coloane linie = [] for j in range(1, nr_linii + 1): linie.append(0) matrice.append(linie) for coloana in range(1, nr_linii + 1): # parcurgand matricea pe coloane, introducem pe rand cifrele lui n de la ultima cifra pana la prima for linia in range(1, nr_linii + 1): matrice[linia - 1][coloana - 1] = numar % 10 # ultima cifra numar //= 10 # trecem la cifra urmatoare for linie in matrice: # afisarea for element in linie: print(element, end=" ") print() if __name__ == '__main__': # ne asteptam ca datele de intrare sa fie gresite fapt care ar genera o eroare de tipul ValueError # pe care o tratam corespunzator try: nr = int(input("Introduceti numarul: ")) # citim numarul if verificare_restrictii(nr): # verificarea restrictiilor print("Datele de intrare corespund restrictiilor impuse.") genmat5(nr) # apelul functiei de rezolvare else: print("Datele de intrare nu corespund restrictiilor impuse.") except ValueError: print("Datele de intrare nu corespund restrictiilor impuse.") </syntaxhighlight>
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