Exercice 5
Ecrire un programme python qui affiche un triangle d'étoiles comme le montre la figure suivante:
Solution
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number_lines = 20 s = "" for i in range(1 , number_lines): if i <= 10: s = s + "*" print(s) else: s = s[0 : len(s) - 1] print(s) |
Younes Derfoufi
CRMEF OUJDA
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