1135: 链表头部插入(夯实基础)
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:50
Solved:22
Description
"ompue"在头部插入"c",请补充完整下面的程序。
a=[["m",2],["o",0],["p",3],["u",4],["e",-1]]
head=1
new_data="c"
a=[["m",2],["o",0],["p",3],["u",4],["e",-1]]
head=1
new_data="c"
Output
[['m', 2], ['o', 0], ['p', 3], ['u', 4], ['e', -1], ['c', 1]]
Sample Input Copy
Sample Output Copy
[['m', 2], ['o', 0], ['p', 3], ['u', 4], ['e', -1], ['c', 1]]