2022-10-26 14:38:19 +02:00
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f = open ("books.csv", "r")
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max = 0
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f.readline()
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2022-10-26 18:22:20 +02:00
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for t in f:
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ligne = t.split(",")
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2022-10-26 14:38:19 +02:00
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if int(ligne[0]) > max:
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max = int(ligne[0])
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print("la valeur max est ", max)
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f.close()
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f = open("books.csv", "a")
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titre = input("Un titre: ")
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auteur = input("Un auteur: ")
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annee = input("Une année: ")
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enregistrement = str(max+1) + ", " + titre + ", " + auteur + ", " + annee + "\n"
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f.write(enregistrement)
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f.close()
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2022-10-26 18:22:20 +02:00
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