|
|---|
|
|
|
|
|
|
x********n
发帖数: 170 | 1 这道题自己实在是完全没有头绪
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 done
nput:
line1: number of data sets
line2,3,4... = the actual data sets
Output:
optimal copy strategy:
each line must contain one copy instruction
Eg: 4 1 2 means move number 4 from data set 1 to data set 2 | c********p
发帖数: 1969 | | q****o
发帖数: 57 | | r*****e
发帖数: 792 | 4 这题是他家online testing的二题之一啊，
一直没换过啊。
【在 x********n 的大作中提到】
: 这道题自己实在是完全没有头绪
: 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 done
: nput:
: line1: number of data sets
: line2,3,4... = the actual data sets
: Output:
: optimal copy strategy:
|
|
|
|
|
|
|
|
