2022年3月6日
摘要: package leetcode; public class offer_04 { public boolean findNumberIn2DArray(int[][] matrix, int target) { if(matrix.length == 0) { return false; } in 阅读全文
posted @ 2022-03-06 19:55 一仟零一夜丶 阅读(22) 评论(0) 推荐(0)
摘要: package leetcode; import java.util.HashMap; import java.util.HashSet; public class offer_50 { public char firstUniqChar1(String s) { HashSet<Character 阅读全文
posted @ 2022-03-06 19:29 一仟零一夜丶 阅读(31) 评论(0) 推荐(0)
摘要: package leetcode; public class offer_11 { public int minArray(int[] numbers) { int left=0; int right=numbers.length-1; int mid=0; while(left<right) { 阅读全文
posted @ 2022-03-06 17:10 一仟零一夜丶 阅读(21) 评论(0) 推荐(0)