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2026-07-23 05:04:59
最小的回文数
Time Limit:
1000ms
Memory Limit:
32768KB
64-bit integer IO format:
%lld
Java class name:
Main
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Description
回文数是从前往后和从后往前得到的数是相同的。
现给你一个正整数N,请你找到比N大的最小的那个回文数P。
Input
输入包含多组测试数据。
每组输入一个正整数N,N不超过10000位,并且N不包含前导0。
Output
对于每组输入,输出比N大的最小的那个回文数P。
Sample Input
44 3 175
Sample Output
55 4 181
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