list = []
for i in range (10):
list.append(1)
print (list)
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
list = [1 for i in range(10)]
print (list)
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
list = [i for i in range(10)]
print (list)
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
list = [i%2 for i in range(10)]
print (list)
[0, 1, 0, 1, 0, 1, 0, 1, 0, 1]