1133: 单词修正(巩固提升)

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:69 Solved:35

Description

已知有链表a=[["m",2],["o",0],["p",3],["u",4],["e",-1]],顺序输出为将字符串" ompue" ,现要求运用链表知识将字符串" ompue" 修正为" computer" ,完成下列程序。

Input

def bianli(list,head):    #链表遍历函数
    p=head
    c=""
    while p!=-1:
        c=c+list[p][0]
        p=a[p][1]
    return c
a=[["m",2],["o",0],["p",3],["u",4],["e",-1]]
head=1   

Output

computer

Sample Input Copy


Sample Output Copy

computer

Source/Category