丧心病狂工科女

2018年11月11日

摘要： https://leetcode.com/problems/implement-strstr/ Implement strStr(). Return the index of the first occurrence of needle in haystack, or -1 if needle is 阅读全文

posted @ 2018-11-11 20:17 丧心病狂工科女阅读(122) 评论(0) 推荐(0) 编辑

CodeForces Round #515 Div.3 B. Heaters

摘要： http://codeforces.com/contest/1066/problem/B Vova's house is an array consisting of nn elements (yeah, this is the first problem, I think, where someo 阅读全文

posted @ 2018-11-11 19:39 丧心病狂工科女阅读(272) 评论(0) 推荐(0) 编辑

CodeForces Round #515 DIv.3 F. Yet another 2D Walking

摘要： http://codeforces.com/contest/1066/problem/F Maksim walks on a Cartesian plane. Initially, he stands at the point (0,0)(0,0) and in one move he can go 阅读全文

posted @ 2018-11-11 19:35 丧心病狂工科女阅读(143) 评论(0) 推荐(0) 编辑

2018年11月10日

#Leetcode# 119. Pascal's Triangle II

摘要： https://leetcode.com/problems/pascals-triangle-ii/description/ Given a non-negative index k where k ≤ 33, return the kth index row of the Pascal's tri 阅读全文

posted @ 2018-11-10 10:29 丧心病狂工科女阅读(129) 评论(0) 推荐(0) 编辑

2018年11月9日

CodeForces Round #498 Div.3 A. Adjacent Replacements

摘要： http://codeforces.com/contest/1006/problem/A Mishka got an integer array aa of length nn as a birthday present (what a surprise!). Mishka doesn't like 阅读全文

posted @ 2018-11-09 10:51 丧心病狂工科女阅读(214) 评论(0) 推荐(0) 编辑

2018年11月8日

L1-025 正整数A+B

摘要： https://pintia.cn/problem-sets/994805046380707840/problems/994805110318678016 题的目标很简单，就是求两个正整数A和B的和，其中A和B都在区间[1,1000]。稍微有点麻烦的是，输入并不保证是两个正整数。输入格式：输入在阅读全文

posted @ 2018-11-08 12:02 丧心病狂工科女阅读(398) 评论(0) 推荐(0) 编辑

PAT 甲级 1047 Student List for Course

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805433955368960 Zhejiang University has 40,000 students and provides 2,500 courses. Now 阅读全文

posted @ 2018-11-08 11:37 丧心病狂工科女阅读(241) 评论(0) 推荐(0) 编辑

Lyft Level 5 Challenge 2018 - Final Round (Open Div. 2) A. The King's Race

摘要： http://codeforces.com/contest/1075/problem/A On a chessboard with a width of nn and a height of nn, rows are numbered from bottom to top from 11 to nn 阅读全文

posted @ 2018-11-08 11:36 丧心病狂工科女阅读(127) 评论(0) 推荐(0) 编辑

2018年11月7日

#Leetcode# 3. Longest Substring Without Repeating Characters

摘要： https://leetcode.com/problems/longest-substring-without-repeating-characters/description/ Given a string, find the length of the longest substring wit 阅读全文

posted @ 2018-11-07 19:37 丧心病狂工科女阅读(108) 评论(0) 推荐(0) 编辑

#Leetcode# 88. Merge Sorted Array

摘要： https://leetcode.com/problems/merge-sorted-array/description/ Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as one sorted ar 阅读全文

posted @ 2018-11-07 18:27 丧心病狂工科女阅读(123) 评论(0) 推荐(0) 编辑

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