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1439 - Sir6
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== Rezolvare == <syntaxhighlight lang="python" line="1"> # 1439 - Sir6 from itertools import groupby def validare(p, numarde_elemente, sirul): # functia de validare a datelor de intrare if p not in [1, 2] or not (1 <= numarde_elemente <= 100000): raise ValueError if any(not (0 <= element <= 1000000) for element in sirul): raise ValueError fisier_iesire.write("Datele de intrare corespund restrictiilor impuse\n") def proceseaza_sir(p, sirul): # functia de rezolvare if p == 1: lungime_maxima = max(len(list(grup)) for _, grup in groupby(sirul)) fisier_iesire.write(f"{lungime_maxima}\n") elif p == 2: sir_comprimat = [f"{k} {len(list(grup))}" for k, grup in groupby(sirul)] fisier_iesire.write(" ".join(sir_comprimat) + "\n") if __name__ == '__main__': fisier_intrare = open("sir6in.txt", "r") # declararea fisierelor fisier_iesire = open("sir6out.txt", "w") # fisierul out trebuie declarat cu optiunea "w" (write) try: P, numar_elemente = map(int, fisier_intrare.readline().split()) sir = list(map(int, fisier_intrare.readline().split())) validare(P, numar_elemente, sir) # apelul functiei de validare proceseaza_sir(P, sir) # apelul functiei de rezolvare except ValueError: fisier_iesire.write("Datele de intrare nu corespund restrictiilor impuse") </syntaxhighlight>
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