솜씨좋은장씨

Given an integer n, return the number of trailing zeroes in n!. Example 1: Input: 3 Output: 0 Explanation: 3! = 6, no trailing zero. Example 2: Input: 5 Output: 1 Explanation: 5! = 120, one trailing zero. Note: Your solution should be in logarithmic time complexity. Solution class Solution: def trailingZeroes(self, n: int) -> int: answer = 0 while n: n //= 5 answer += n return answer SOMJANG/COD..

Ai Hub에서 서버를 지원받아 이전에 멀티캠퍼스에서 진행해보았던 음성합성 프로젝트를 계속 진행해보기로 하였습니다. 음성합성 프로젝트는 carpedm20(김태훈님)님의 multi-speaker-tacotron-tensorflow 오픈소스를 활용하였습니다. carpedm20/multi-speaker-tacotron-tensorflow Multi-speaker Tacotron in TensorFlow. Contribute to carpedm20/multi-speaker-tacotron-tensorflow development by creating an account on GitHub. github.com 이 글에서는 해당 오픈소스를 실행 하면서 마주치는 다양한 이슈들과 그 해결 방법에 대해서 정리해보고자 합..

Given a non-empty array of integers, every element appears three times except for one, which appears exactly once. Find that single one. Note: Your algorithm should have a linear runtime complexity. Could you implement it without using extra memory? Example 1: Input: [2,2,3,2] Output: 3 Example 2: Input: [0,1,0,1,0,1,99] Output: 99 Solution from collections import Counter class Solution: def sin..

Ai Hub에서 GPU 서버를 지원받아 이전에 멀티캠퍼스에서 Tacotron을 활용한 음성합성을 다시 도전해보기위해서 데이터를 생성하고 학습을 시작하려고하니 ImportError: libcusolver.so.8.0: cannot open shared object file: No such file or directory 위와 같은 오류가 발생하면서 제대로 실행이 되지 않는 문제가 있었습니다. 원인 Tacotron에서 사용하는 TensorFlow의 버전이 1.3이고 이 TensorFlow 1.3에서 필요로하는 CUDA 버전이 8.0인데 현재 환경은 10.0을 사용하여 요구하는 CUDA 버전과 현재 사용중인 CUDA 버전이 맞지 않기 때문입니다. 해결방법 Ai Hub에서 제공해주는 서버에는 CUDA가 8.0 ..

Given an arbitrary ransom note string and another string containing letters from all the magazines, write a function that will return true if the ransom note can be constructed from the magazines ; otherwise, it will return false. Each letter in the magazine string can only be used once in your ransom note. Example 1: Input: ransomNote = "a", magazine = "b" Output: false Example 2: Input: ransom..

Determine whether an integer is a palindrome. An integer is a palindrome when it reads the same backward as forward. Example 1: Input: 121 Output: true Example 2: Input: -121 Output: false Explanation: From left to right, it reads -121. From right to left, it becomes 121-. Therefore it is not a palindrome. Example 3: Input: 10 Output: false Explanation: Reads 01 from right to left. Therefore it ..

Given a sorted array nums, remove the duplicates in-place such that each element appear only once and return the new length. Do not allocate extra space for another array, you must do this by modifying the input array in-place with O(1) extra memory. Example 1: Given nums = [1,1,2], Your function should return length = 2, with the first two elements of nums being 1 and 2 respectively. It doesn't..

Given a paragraph and a list of banned words, return the most frequent word that is not in the list of banned words. It is guaranteed there is at least one word that isn't banned, and that the answer is unique. Words in the list of banned words are given in lowercase, and free of punctuation. Words in the paragraph are not case sensitive. The answer is in lowercase. Example: Input: paragraph = "..