magicians = ['alice','david','carolina'] #for循环操作
for magician in magicians: #不要遗漏冒号
print(magician)
print( magician.title()+', that was a great trick')
print("I can't wait to see your next trick," + magician.title()+".\n")
print('Thank you,everyone.That was a great magic show!')
for value in range(1,5): #使用range 函数
print(value)
numbers = list(range(1,6))
print(numbers)
even_numbers = list(range(2,11,2))
print(even_numbers)
squares =[]
for value in range(1,11):
square = value**2
squares.append(square)
print(squares)
squares = [value**2 for value in range(1,11)]
print(squares)
digits = [1,2,3,4,5,6,7,8,9,0] #简单统计计算
print(min(digits))
print(max(digits))
print(sum(digits))
players = ['charles','martina','michael','florence','eli']# 切片
print(players[0:3])
print(players[1:4])
print(players[:3])
print(players[2:])
print(players[-3:])
players = ['charles','martina','michael','florence','eli']
print("Here are the first three players on my team:") #for循环遍历切片
for player in players[:3]:
print(player.title())
my_foods = ['pizza','falafel','carrot cake',]
friend_foods = my_foods[:]
my_foods.append('cannali')
friend_foods.append('ice creame')
print('My favourate foods are:')
print(my_foods)
print("\nMy friend's favourate foods are:")
print(friend_foods)
print("The first three iteams in the list are:")
print(my_foods[0:4])
dimensions= (200,5) #遍历元组所有值
print(dimensions[0])
print(dimensions[1])
for dimension in dimensions:
print(dimension)
dimension = (200,50) #修改元组变量
print("Original dimensions:")
for dimension in dimensions:
print(dimension)
dimensions = (400,10)
print("\nModified dimensions:")
for dimension in dimensions:
print(dimension)
