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11
TDliste2liste/exercice1.py
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11
TDliste2liste/exercice1.py
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def appartient(elt,tableau):
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for i in tableau:
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if i == elt:
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return True
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else:
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continue
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return False
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if __name__ == "__main__":
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print(appartient(5,[1,2,3,4,5,6,7,8,9,10]))
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print(appartient(5,[1,2,3,4,6,7,8,9,10]))
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21
TDliste2liste/exercice2.py
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TDliste2liste/exercice2.py
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def max_local(tableau):
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maximum = tableau[0]
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for i in tableau:
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if i > maximum:
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maximum = i
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else:
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continue
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return maximum
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def indice_max(tableau):
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maximum = max_local(tableau)
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for i in range(len(tableau)):
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if tableau[i] == maximum:
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return i
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else:
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continue
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if __name__ == "__main__":
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l1 = [0,2,3,4,5,6,7,8,9,90,91,59,1]
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print(max_local(l1))
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print(indice_max(l1))
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TDliste2liste/exercice3.py
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8
TDliste2liste/exercice3.py
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def cree_tableau_n_m(n,m):
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return [[0 for _ in range(m)] for _ in range(n)]
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def cree_tableau_carre_n(n):
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return [[0 for _ in range(n)] for _ in range(n)]
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if __name__ == "__main__":
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print(cree_tableau_n_m(3,5))
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print(cree_tableau_carre_n(5))
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12
TDliste2liste/exercice4.py
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12
TDliste2liste/exercice4.py
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def cree_carre_entier_1_n_carre(n):
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carre = []
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compteur = 1
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for i in range(n):
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ligne = []
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for j in range(n):
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ligne.append(compteur)
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compteur += 1
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carre.append(ligne)
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return carre
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print(cree_carre_entier_1_n_carre(8))
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TDliste2liste/exercice5.py
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TDliste2liste/exercice5.py
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def transpose(carre):
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n = len(carre) # Nombre de lignes (ou colonnes, car c'est une matrice carrée)
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return [[carre[j][i] for j in range(n)] for i in range(n)]
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def transpose_en_place(carre):
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n = len(carre) # Nombre de lignes (ou colonnes)
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for i in range(n):
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for j in range(i + 1, n): # Commencer à j = i + 1 pour éviter de réécrire les éléments déjà transposés
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carre[i][j], carre[j][i] = carre[j][i], carre[i][j] # Échange des éléments
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9
TDliste2liste/exercice6.py
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9
TDliste2liste/exercice6.py
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def diag_1(carre):
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return [carre[i][i] for i in range(len(carre))]
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def diag_2(carre):
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n = len(carre)
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return [carre[i][n - 1 - i] for i in range(n)]
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def colonne(j, carre):
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return [carre[i][j] for i in range(len(carre))]
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