Contest Clarifications
Problem 1005 : When we add 6 and 8,we should put 6 into new sets. So the second answer is 2.
When we add 6 and 8,we should put 6 into new sets. So the second answer is 2.RT？
When we add 6 and 8,we should put 6 into new sets.
So the second answer is 2.
8哪来的？Dirge. at 2016-11-06 15:41:37