请教高手下面这题的意思# JobHunting - 待字闺中
x*y
1 楼
Write a program to synchronize data sets between data centers using as few
copies as possible.
Example 1:
----------
Input:
4
1 3 4
1 2 3
1 3
1 4 2
One Possible Correct Output:
2 2 1
4 1 2
2 2 3
4 4 3
3 1 4
copies as possible.
Example 1:
----------
Input:
4
1 3 4
1 2 3
1 3
1 4 2
One Possible Correct Output:
2 2 1
4 1 2
2 2 3
4 4 3
3 1 4
