GDUT_寒假训练题解报告_数论专题_我的题解报告——题目：A - k-rounding

GDUT_寒假训练题解报告_数论专题_我的题解报告——题目：A - k-rounding 题目： For a given positive integer n denote its k-rounding as the minimum positive integer x, such that x ends with k or more zeros in base 10 and is divisib

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