### Boucles FOR
#Exercice 1
# for i in range(7):
#     print(i)

# for i in range(1,7):
#     print(i)
#
# for i in range(2,13,3):
#     print(i)
#
# for car in "Bonjour":
#     print(4*car)

#Exercice 2 :
# for i in range(1000):
#     if i>5:
#         break
#     print(i)

#Exercice 3 :
# for i in range(20):
#     print("Ligne", i+1)
#
# #OU
#
# for i in range(1,21):
#     print(f"Ligne {i}")

#Exercice 4 :
# u=1
# for i in range(50):
#     u=0.8*u+5
# print(u)

#Exercice 5 :
# u=1
# somme=1
# for i in range(2):
#     u=0.8*u+5
#     somme=somme + u
# print(somme)

### Boucles WHILE

# a=58
# b=7
# q=0
# while a>=b :
#     a=a-b
#     q=q+1 #compteur
# print(q)
#

#Exercice 7 : Programme de SEUIL
# u=1
# q=0
# while u<2:
#     u=u*1.04
#     q=q+1
# print(q)

#Exercice 8 : Programme de SEUIL
# u=1
# q=0
# while u<20:
#     u=u*0.8+5
#     q=q+1
# print(q)