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2876 - Zmeu
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== Rezolvare == <syntaxhighlight lang="python" line> def calculeaza_zmeie(N, M): if not (1 <= N <= 100000000000 and 1 <= M <= 1000000000): raise ValueError("Datele de intrare nu corespund restricțiilor impuse.") numar_zmeie = N // (2 * M) sfoara_ramasa = N % (2 * M) return numar_zmeie, max(0, 2 * M - sfoara_ramasa) if __name__ == "__main__": try: # Citim datele din fișierul de intrare with open("zmeu.in", "r") as f: N = int(f.readline().strip()) # Numărul de metri de sfoară disponibili M = int(f.readline().strip()) # Lungimea a două bucăți de sfoară necesare pentru un zmeu # Calculăm numărul maxim de zmeie și câți metri de sfoară mai sunt necesari numar_zmeie, sfoara_ramasa = calculeaza_zmeie(N, M) # Scriem rezultatele în fișierul de ieșire with open("zmeu.out", "w") as f: f.write(str(numar_zmeie) + "\n") # Scriem numărul maxim de zmeie f.write(str(sfoara_ramasa) + "\n") # Scriem câți metri de sfoară mai sunt necesari pentru un zmeu suplimentar print("Datele de intrare corespund restricțiilor impuse.") except ValueError as ve: print(ve) </syntaxhighlight>
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