“玲珑杯”ACM比赛 Round #23

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“玲珑杯”ACM比赛 Round #23

A -- 生是脂肪的人 Time Limit:2s Memory Limit:128MByte Submissions:263Solved:97 DESCRIPTION 给定一个整数n,输出[(10^n)/7]的个位数.其中 abs(n) ≤ 1e18 INPUT 第一行是一个正整数T (1 ≤ T ≤ 100),表示数据组数. 接下来每一行一个整数n. OUTPUT T行,每行一个整数. SAMPLE INPUT 3 1 2 3 SAMPLE OUTPUT 1 4 2 A和/7的小数一样啊,也…

“玲珑杯”ACM比赛 Round #12题解&源码

我能说我比较傻么!就只能做一道签到题,没办法,我就先写下A题的题解&源码吧,日后补上剩余题的题解&源码吧! A -- Niro plays Galaxy Note 7 Time Limit:1s Memory Limit:128MByte DESCRIPTION Niro, a lovely girl, has bought a Galaxy Note 7 and wants to…

“玲珑杯”ACM比赛 Round #19题解&源码【A,规律，B,二分，C,牛顿迭代法，D,平衡树，E,概率dp】

A -- simple math problem Time Limit:2s Memory Limit:128MByte Submissions:1599Solved:270 SAMPLE INPUT 5 20 1314 SAMPLE OUTPUT 5 21 1317 SOLUTION “玲珑杯”ACM比赛 Round #19 题目链接:http://www.ifrog.cc/acm/problem/1145 分析: 这个题解是官方写法,官方代码如下: #include <iostream>…

“玲珑杯”ACM比赛 Round #19 B -- Buildings （RMQ + 二分）

“玲珑杯”ACM比赛 Round #19 Start Time:2017-07-29 14:00:00 End Time:2017-07-29 16:30:00 Refresh Time:2017-07-29 16:42:55 Private B -- Buildings Time Limit:2s Memory Limit:128MByte Submissions:590Solved:151 DESCRIPTION There are nn buildings lined up, and th…

“玲珑杯”ACM比赛 Round #1

Start Time:2016-08-20 13:00:00 End Time:2016-08-20 18:00:00 Refresh Time:2017-11-12 19:51:52 Public A -- Absolute Defeat Time Limit:2s Memory Limit:64MByte Submissions:394Solved:119 DESCRIPTION Eric has an array of integers a1,a2,...,ana1,a2,...,an.…

“玲珑杯”ACM比赛 Round #18

“玲珑杯”ACM比赛 Round #18 Start Time:2017-07-15 12:00:00 End Time:2017-07-15 15:46:00 A -- 计算几何你瞎暴力 Time Limit:5s Memory Limit:256MByte Submissions:1764Solved:348 DESCRIPTION 今天HHHH考完了期末考试,他在教学楼里闲逛,他看着教学楼里一间间的教室,于是开始思考: 如果从一个坐标为 (x1,y1,z1)(x1,y1,z1)的教室走到(…