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        "ocr_text": "Dovrai implementare la seguente funzione:\n   H Funzione tempo_massimo\n       C4+   int  tempo_massimo(int N,  int A[],  int B[]);\n        — L’intero N indica il numero di giorni di viaggio.\n        — L'array A, indicizzato da 0 a N — 1, rappresenta il tempo di percorrenza dei treni della\n           SuperFast'Travels!TM),\n           L’array B,  indicizzato da 0 a N — 1,  rappresenta il tempo di percorrenza dei treni  della\n           HyperFast Travels(©?,\n1l grader chiamera la funzione tempo_massimo, che dovrà ritornare il massimo numero di decasecondi che\nUgo riuscia a passare in treno durante gli N giorni,\nGrader di prova\nNella directory relativa a questo problema è presente una versione semplificata del grader usato durante\nla correzione, che potete usare per testare le vostre soluzioni in locale.  Il grader di esempio legge i dati\ndi input da stdin, chiama ]r*fun‘/,iunn che dovete implementare e scrive in sidout, secondo il seguente\nformato.\n1l file atdin & composto da N + 1 righe, contenenti:\n   .  Riga l: L’intero N,\n   -  Righe 2...N + 1:   Due interi  A; e [3;  per ogni riga  rappresentanti il  tempo di percorrenza,\n      rispettivamente, della SuperFastTravels!!*!! e della IIypeert\"I‘rave]s'-\"fl\".\n1l file stdout & composto da 1 riga: la risposta al problema.\nAssunzioni\n treni      Pagina 1 di 2"
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        "ocr_text": "Gara di selezione Stage 2026\nVolterra, 08 novembre 2026      treni e IT\n Treni  (treni)\nGestire la logistica per una gara importante non è mai semplice. Quando a dover viaggiare sono persone\ncome Ugo il compito diventa ancora più complicato:  Ugo infatti ama viaggiare in treno, e farebbe di\ntutto per far durare il viaggio il più a lungo possibile.\nUgo  deve  viaggiare  per  N  giorni,  e  ogni  giorno  può  scegliere  se  prendere  un  treno  della\nSuperFastTravels!T™) o della HyperFast Travels'®), o se non viaggiare affatto. A causa delle rivalita tra\nle due aziende perd è possibile prendere un treno glella HyperkFast Travels(©) solo se il giorno precodente\nnon si & preso nessun treno (& quindi possibile pr(l\\dor]u anche il primo giorno).\nPer ogni giorno ti viene fornita la durata della tratta offerta da entrambe le societd, in decasecondi. Aiuta\nUgo a calcolare quanto tempo al massimo potra viaggiare sui suoi amatissimi treni!\nImplementazione\nDovrai sottoporre esattamente un file con estensione .cpp.\n    UF Tra  gli  allegati  a  questo  task  troverai  un  template  (treni.cpp)  con  un  esempio  di\n        implementazione.\nDovrai implementare la seguente funzione:\n   H Funzione tempo_massimo\n       C++ | int  tempo_massimo(int N,  int A[],  int BC]);\n          L'intero N indica il numero di giorni di viaggio.\n        — L’array A, indicizzato da 0 a N — 1, rappresenta il tempo di percorrenza dei treni della\n          SuperFast Travels!TM),\n        — L’array B, indicizzato da 0 a N — 1, rappresenta il tempo di percorrenza dei treni della\n          HyperFast Travels“?,\n1l grader chiamera la funzione tempo_massimo, che dovrà ritornare il massimo numero di decasecondi che\nUgo riuscià a passare in treno durante gli N giorni.\nGrader di prova"
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        "ocr_text": "   e  1< N <105\n   o  LS A  B;   <108\nAssegnazione del punteggio\nIl tuo programma verra testato su diversi test case raggruppati in subtask.  Per ottenere il punteggio\nrelativo ad un subtask, è necessario risolvere correttamente tutti i test relativi ad esso.\n   «  Subtask 1  [ 0 punti]: Casi d'esempio.\n   .  Subtask 2  [ 5 punti]: N <3,\n   .  Subtask 3  [10 punti]: ¥ < 18.\n   .  Subtask 4  [30 punti]: ¥ < 2000.\n   .  Subtask 5  [55 punti|: Nessuna limitazione specifica.\nEsempi di input/output\n 3      13\n 25\n 32\n 28\n 4      12\n 32\n 33\n 31\n 34\nSpiegazione\nNel primo caso di esempio conviene prendere un treno della II)'perFast’IYavels{U] il primo e I'ultimo\ngiorno, rimanendo fermi il secondo.\nNel secondo caso di esempio la scelta migliore & viaggiare sempre con SuperFastTravels'™"
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