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Palindrome day
Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 515 Accepted Submission(s): 121
Problem Description
A palindrome integer is a number that we can get the same value when read from left to right or from right to left. For example, 1221,20100102.
We can define a palindrome day as follow: its standard form is a palindrome integer, and, it must be a valid day. 20100102 is OK, but 23200232 is not for it is not a valid day.
Which day is the Kth palindrome day from 10000101?
We can define a palindrome day as follow: its standard form is a palindrome integer, and, it must be a valid day. 20100102 is OK, but 23200232 is not for it is not a valid day.
Which day is the Kth palindrome day from 10000101?
Input
The first line is an integer T indicating the case number.
For each case, there is an integer K(1<=K<=4000000).
For each case, there is an integer K(1<=K<=4000000).
Output
Output the Kth palindrome day.
The standard form is always YY...YMMDD, no leading zeros.
YY...Y : the year.
MM : the month.
DD : the date.
The standard form is always YY...YMMDD, no leading zeros.
YY...Y : the year.
MM : the month.
DD : the date.
Sample Input
2 1 45
Sample Output
10011001 20100102
Author
lxhgww
Source
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