#794. 符合条件的自然数
符合条件的自然数
Background
Special for beginners, ^_^
问题描述
找到最小的自然数n,使得n的阶乘在十进制下末尾包含x个0
输入
一个数x(1<=x<=)
输出
输出这个自然数n,无解输出"No solution"
Samples
2
10
Limitation
1s, 1024KiB for each test case.
Special for beginners, ^_^
找到最小的自然数n,使得n的阶乘在十进制下末尾包含x个0
一个数x(1<=x<=108)
输出这个自然数n,无解输出"No solution"
2
10
1s, 1024KiB for each test case.
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