摘要: 1005 Spell It Right (20分) Given a non-negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in 阅读全文
posted @ 2020-01-02 15:24 老年菜鸡 阅读(177) 评论(0) 推荐(0)
摘要: 1004 Counting Leaves (30分) A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child. In 阅读全文
posted @ 2020-01-02 14:56 老年菜鸡 阅读(85) 评论(0) 推荐(0)
摘要: 1003 Emergency (25分) As an emergency rescue team leader of a city, you are given a special map of your country. The map shows several scattered cities 阅读全文
posted @ 2019-12-30 21:58 老年菜鸡 阅读(361) 评论(0) 推荐(0)
摘要: 1002 A+B for Polynomials (25分) This time, you are supposed to find A+B where A and B are two polynomials. Input Specification: Each input file contain 阅读全文
posted @ 2019-12-25 21:58 老年菜鸡 阅读(267) 评论(0) 推荐(0)
摘要: 1001 A+B Format (20分) Calculate a+b and output the sum in standard format -- that is, the digits must be separated into groups of three by commas (unl 阅读全文
posted @ 2019-12-25 21:55 老年菜鸡 阅读(165) 评论(0) 推荐(0)
摘要: 模拟,先处理表格后面的行和列再处理前面的(无论是插入还是删除),否则操作会出问题。 #include<iostream> #include<cstdio> #include<algorithm> using namespace std; #define _for(i, a, b) for (int  阅读全文
posted @ 2019-12-24 21:57 老年菜鸡 阅读(141) 评论(0) 推荐(0)
摘要: 纯暴力题 #include<cstdio> #include<iostream> #include<cmath> using namespace std; const int N = 1e3 + 5; #define ll long long #define _for(i, a, b) for (i 阅读全文
posted @ 2019-11-17 17:47 老年菜鸡 阅读(276) 评论(0) 推荐(0)
摘要: As an ACM-ICPC newbie, Aishah is learning data structures in computer science. She has already known that a stack, as a data structure, can serve as a 阅读全文
posted @ 2019-10-01 21:25 老年菜鸡 阅读(254) 评论(0) 推荐(0)
摘要: 题目链接:http://210.43.224.19/oj/problem.php?id=1190 任务描述 使用补全的先序序列生成二叉树,再二叉树线索化,最后显示线索二叉树中序遍历的结果。 输入 第1行为一个整数t(1≤t≤10),表示接下来有t 个测试数据。 第2行为二叉树的补全(#)先序序列。 阅读全文
posted @ 2019-09-25 22:27 老年菜鸡 阅读(405) 评论(0) 推荐(0)
摘要: 枚举每一列的位置,求哪个字符出现的次数最多 #include<iostream> #include<string> #include<map> #include<cstdio> #include<vector> #include<algorithm> #include<assert.h> #incl 阅读全文
posted @ 2019-09-21 17:47 老年菜鸡 阅读(157) 评论(0) 推荐(0)

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