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alter table table_name set TBLPROPERTIES('EXTERNAL'='FALSE'); alter table yum_area_ods.ods_full_city_mapping add columns(taco_city_code string comment 阅读全文
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11. 盛最多水的容器 class Solution { public int maxArea(int[] height) { if (height == null || height.length == 0) { return 0; } int start = 0; int end = heigh 阅读全文
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394. 字符串解码 package 字符串; import java.util.Stack; public class 字符串解码 { public static void main(String[] args) { String s = "3[a2[c]]"; 字符串解码 o = new 字符串 阅读全文
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7. 整数反转 package 字符串; public class 整数反转 { public static void main(String[] args) { 整数反转 o = new 整数反转(); System.out.println(o.reverse2(-2147483412)); // 阅读全文