Codeforces Global Round 28 |
---|
Finished |
Kevin is trapped in Lakeside Village by Grace. At the exit of the village, there is a combination lock that can only be unlocked if Kevin solves it.
The combination lock starts with an integer $$$ x $$$. Kevin can perform one of the following two operations zero or more times:
When the value of $$$ x $$$ on the combination lock becomes $$$ 0 $$$, Kevin can unlock the lock and escape from Lakeside Village. Please determine whether it is possible for Kevin to unlock the combination lock and escape.
Each test contains multiple test cases. The first line contains the number of test cases $$$t$$$ ($$$1 \le t \le 10^4$$$).
The only line of each test case contains a positive integer $$$x$$$ ($$$1\leq x\leq 10^9$$$).
For each test case, output "YES" or "NO" (without quotes) in one line, representing whether Kevin can unlock the combination lock and escape. You can output the answer in any case (upper or lower). For example, the strings "yEs", "yes", "Yes", and "YES" will be recognized as positive responses.
51656369666114514133333332
YES YES NO NO YES
For the first test case, $$$165\xrightarrow{-33}132\xrightarrow{-33}99\xrightarrow{-33}66\xrightarrow{-33}33\xrightarrow{-33}0$$$.
For the second test case, $$$6369\xrightarrow{-33}6{\color{red}{33}}6\xrightarrow{\text{remove "33"}}66\xrightarrow{-33}33\xrightarrow{-33}0$$$.
For the third test case, it can be proven that, regardless of the operations performed, $$$666$$$ cannot be transformed into $$$0$$$.
Name |
---|