1014. Product of Digits Time limit: 1.0 second Memory limit: 64 MB Your task is to find the minimal positive integer number Q so that the product of digits of Q is exactly equal to N. Inpu
Given an integer number n, return the difference between the product of its digits and the sum of its digits. Example 1: Input: n = 234Output: 15 Explanation: Product of digits = 2 * 3 * 4 = 24
问题描述: Given a non-negative integer num, repeatedly add all its digits until the result has only one digit. 示例: Given num = 38, the process is like: 3 + 8 = 11, 1 + 1 = 2. Since 2 has only one digit
Given a non-negative integer n, count all numbers with unique digits, x, where 0 ≤ x < 10n. Example: Given n = 2, return 91. (The answer should be the total numbers in the range of 0 ≤ x < 100, exc
题目: Given a non-negative integer num, repeatedly add all its digits until the result has only one digit.For example:Given num = 38, the process is like: 3 + 8 = 11, 1 + 1 = 2. Since 2 has only one di
这道 LeetCode 上的题目,还是有点难度,有点意思的。就是要把给定的字符串中的英文,组合成 0,1,2,3,4,5,6,7,8,9 0,1,2,3,4,5,6,7,8,9 这几个数字的英文,再按升序将数字输出。 具体的,题目描述如下: Given a non-empty string containing an out-of-order English representation
A. Distinct Digits time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output You have two integers ? and ?. Find an integer ? which satisfies the conditi
For the given integer N and digit D, find the minimal integer K ≥ 2 such that the representation of N in the positional numeral system with base K contains the maximum possible consecutive number of d
Given a non-negative integer n, count all numbers with unique digits, x, where 0 ≤ x < 10n. Example: Given n = 2, return 91. (The answer should be the total numbers in the range of 0 ≤ x < 100, exclu
Given a non-negative integer n, count all numbers with unique digits, x, where 0 ≤ x < 10n. Example: Input: 2 Output: 91 Explanation: The answer should be the total numbers in the range of 0 ≤ x < 1
Given a non-negative integer n, count all numbers with unique digits, x, where 0 ≤ x < 10n. Example: Given n = 2, return 91. (The answer should be the total numbers in the range of 0 ≤ x < 100, e