1450. Number of Students Doing Homework at a Given Time-在既定时间做作业的学生人数
Given two integer arrays startTime and endTime and give... » 阅读全文
1446. Consecutive Characters-连续字符
Given a string s, the power of the string is the maximu... » 阅读全文
1441. Build an Array With Stack Operations-用栈操作构建数组
Given an array target and an integer n. In each iterati... » 阅读全文
1437. Check If All 1’s Are at Least Length K Places Away-是否所有 1 都至少相隔 k 个元素
Given an array nums of 0s and 1s and an integer k, retu... » 阅读全文
1436. Destination City-旅行终点站
You are given the array paths, where paths[i] = [cityAi... » 阅读全文
1431. Kids With the Greatest Number of Candies-拥有最多糖果的孩子
Given the array candies and the integer extraCandies, w... » 阅读全文
1422. Maximum Score After Splitting a String-分割字符串的最大得分
Given a string s of zeros and ones, return the maximum ... » 阅读全文
1417. Reformat The String-重新格式化字符串
Given alphanumeric string s. (Alphanumeric string is a ... » 阅读全文
1413. Minimum Value to Get Positive Step by Step Sum-逐步求和得到正数的最小值
Given an array of integers nums, you start with an init... » 阅读全文
1408. String Matching in an Array-数组中的字符串匹配
Given an array of string words. Return all strings in w... » 阅读全文