del以下。pop彈出元素並返回。python
print(x) [1, 2, 5, 6, 8, 4, 3, 5] del x[3] print(x) [1, 2, 5, 8, 4, 3, 5] y=x.pop() print(y) 5 x print(x) [1, 2, 5, 8, 4, 3]
print(x) [1, 2, 5, 8, 4, 3] x z=x.pop(3) print(x) [1, 2, 5, 4, 3] z print(z) 8
x1=(1,2,"aaaa") x2=(3,4,"bbbb") x1,x2 print(x1,x2) (1, 2, 'aaaa') (3, 4, 'bbbb') x1 (1, 2, 'aaaa') x2 x2 (3, 4, 'bbbb') print(x1[0],x1[1]) 1 2 print(x2[2],x1[1]) bbbb 2 print(x) x3=tuple(x) print(x3) [1, 2, 5, 4, 3, 10, 20, [1, 2]] (1, 2, 5, 4, 3, 10, 20, [1, 2]) print(x3[5],x3[6]) 10 20 1 print(x[7][0]) print(x[7][1]) 1 2