丧心病狂工科女

2018年11月20日

CodeForces Round #521 (Div.3) B. Disturbed People

摘要： http://codeforces.com/contest/1077/problem/B There is a house with nn flats situated on the main street of Berlatov. Vova is watching this house every 阅读全文

posted @ 2018-11-20 18:37 丧心病狂工科女阅读(210) 评论(0) 推荐(0) 编辑

CodeForces Round #521 (Div.3) A. Frog Jumping

摘要： http://codeforces.com/contest/1077/problem/A A frog is currently at the point 00 on a coordinate axis OxOx. It jumps by the following algorithm: the f 阅读全文

posted @ 2018-11-20 18:10 丧心病狂工科女阅读(420) 评论(0) 推荐(0) 编辑

Lyft Level 5 Challenge 2018-Final Round(Open Div.2) B. Taxi drivers and Lyft

摘要： http://codeforces.com/contest/1075/problem/B Palo Alto is an unusual city because it is an endless coordinate line. It is also known for the office of 阅读全文

posted @ 2018-11-20 16:11 丧心病狂工科女阅读(296) 评论(0) 推荐(1) 编辑

#Leetcode# 2. Add Two Numbers

摘要： https://leetcode.com/problems/add-two-numbers/ You are given two non-empty linked lists representing two non-negative integers. The digits are stored 阅读全文

posted @ 2018-11-20 09:40 丧心病狂工科女阅读(165) 评论(0) 推荐(0) 编辑

2018年11月19日

#Leetcode# 29. Divide Two Integers

摘要： https://leetcode.com/problems/divide-two-integers/ Given two integers dividend and divisor, divide two integers without using multiplication, division 阅读全文

posted @ 2018-11-19 23:18 丧心病狂工科女阅读(97) 评论(0) 推荐(0) 编辑

#Leetcode# 122. Best Time to Buy and Sell Stock II

摘要： https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/ Say you have an array for which the ith element is the price of a given stock on day 阅读全文

posted @ 2018-11-19 20:20 丧心病狂工科女阅读(89) 评论(0) 推荐(0) 编辑

#Leetcode# 121. Best Time to Buy and Sell Stock

摘要： https://leetcode.com/problems/best-time-to-buy-and-sell-stock/ Say you have an array for which the ith element is the price of a given stock on day i. 阅读全文

posted @ 2018-11-19 18:02 丧心病狂工科女阅读(128) 评论(0) 推荐(0) 编辑

#LeetCode# 48. Rotate Image

摘要： https://leetcode.com/problems/rotate-image/ You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockwise). Note: 阅读全文

posted @ 2018-11-19 16:58 丧心病狂工科女阅读(130) 评论(0) 推荐(0) 编辑

#Leetcode# 5. Longest Palindromic Substring

摘要： https://leetcode.com/problems/longest-palindromic-substring/ Given a string s, find the longest palindromic substring in s. You may assume that the ma 阅读全文

posted @ 2018-11-19 14:50 丧心病狂工科女阅读(123) 评论(0) 推荐(0) 编辑

#Leetcode# 69. Sqrt(x)

摘要： https://leetcode.com/problems/sqrtx/ Implement int sqrt(int x). Compute and return the square root of x, where x is guaranteed to be a non-negative in 阅读全文

posted @ 2018-11-19 14:22 丧心病狂工科女阅读(141) 评论(0) 推荐(0) 编辑

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