1142: 链表尾部插入(夯实基础)

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:18 Solved:15

Description

#"compute"尾部加入"r"   ,请将下面程序补充完整。
a= [['m', 2], ['o', 0], ['p', 3], ['u', 6], ['e', -1], ['c', 1], ['t', 4]]
head=5

Output

[['m', 2], ['o', 0], ['p', 3], ['u', 6], ['e', 7], ['c', 1], ['t', 4], ['r', -1]]

Sample Input Copy


Sample Output Copy

[['m', 2], ['o', 0], ['p', 3], ['u', 6], ['e', 7], ['c', 1], ['t', 4], ['r', -1]]

Source/Category