题目链接:https://vjudge.net/problem/FZU-1901 Problem 1901 Period II Accept: 575 Submit: 1495Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description For each prefix with length P of a given string S,if S[i]=S[i+P] for i in [0..SIZE(S)-p-…
http://acm.fzu.edu.cn/problem.php?pid=1901 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=70325#problem/Q Period II Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice FZU 1901 Description For ea…
167. 两数之和 II - 输入有序数组 LeetCode_167 题目描述 方法一:暴力法(使用哈希表) class Solution { public int[] twoSum(int[] numbers, int target) { int len = numbers.length; HashMap<Integer, Integer> map = new HashMap<>(); for(int i=0; i<len; i++){ int next = target…
Sequence II Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description Long long ago, there is a sequence A with length n. All numbers in this sequence is no smaller than 1 and no bigger than n, and all nu…
题目链接 Sequence II Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 331 Accepted Submission(s): 151 Problem Description Long long ago, there is a sequence A with length n. All numbers in this se…
For each prefix with length P of a given string S,if S[i]=S[i+P] for i in [0..SIZE(S)-p-1], then the prefix is a “period” of S. We want to all the periodic prefixs. Input Input contains multiple cases. The first line contains an integer T representin…
For each prefix with length P of a given string S,if S[i]=S[i+P] for i in [0..SIZE(S)-p-1], then the prefix is a “period” of S. We want to all the periodic prefixs. Input Input contains multiple cases. The first line contains an integer T representin…
Given two arrays, write a function to compute their intersection. Example:Given nums1 = [1, 2, 2, 1], nums2 = [2, 2], return [2, 2]. Note: Each element in the result should appear as many times as it shows in both arrays. The result can be in any ord…
Given two arrays, write a function to compute their intersection.Notice Each element in the result should appear as many times as it shows in both arrays. The result can be in any order. Example Given nums1 = [1, 2, 2, 1], nums2 = [2, 2], return […
Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 m…
https://leetcode.com/problems/remove-duplicates-from-sorted-array-ii/discuss/27976/3-6-easy-lines-C%2B%2B-Java-Python-Ruby 描述 Follow up for "Remove Duplicates":What if duplicates are allowed at most twice? For example,Given sorted array A = [1,1…
Problem Description For each prefix with length P of a given string S,if S[i]=S[i+P] for i in [0..SIZE(S)-p-1], then the prefix is a “period” of S. We want to all the periodic prefixs. Input Input contains multiple cases. The first line contains an…
Sequence II Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 652 Accepted Submission(s): 164 Problem Description Long long ago, there is a sequence A with length n. All numbers in this sequenc…
