class Solution { /* * param n: As desciption * return: An integer, denote the number of trailing zeros in n! */ public long trailingZeros(long n) { long sum = 0; while (n != 0) { sum += n / 5; n /= 5; } return sum; }};
2. Trailing Zeros
最新推荐文章于 2021-11-08 15:38:12 发布