# Uebung 9

for i in range(1,11):
  print(i)

for i in range(-10,11):
  print(i)

for i in range(10,-1,-1):
  print(i)

for i in range(1,22,2):
  print(i)

# Uebung 10

for i in [2, 3, 5, 7, 11, 13]:
  print(i, i**2)

# Uebung 12

for i in range(10):
  pass


# Uebung 9

for i in range(1,11):
  print(i)

for i in range(-10,11):
  print(i)

for i in range(10,-1,-1):
  print(i)

for i in range(1,22,2):
  print(i)

# Uebung 10

for i in [2, 3, 5, 7, 11, 13]:
  print(i, i**2)

# Uebung 12

for i in range(10):
  pass


# Uebung 9 # Uebung 10 # Uebung 12