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https://www.luogu.org/problem/show?pid=1360 题目描述 Farmer John's N cows (1 ≤ N ≤ 100,000) share many similarities. In fact, FJ has been able to narrow d 阅读全文
posted @ 2017-10-22 22:22
TRTTG
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http://codeforces.com/contest/876/problem/D D. Sorting the Coins time limit per test 1 second memory limit per test 512 megabytes input standard input 阅读全文
posted @ 2017-10-22 21:30
TRTTG
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http://codeforces.com/contest/876/problem/C C. Classroom Watch time limit per test 1 second memory limit per test 512 megabytes input standard input o 阅读全文
posted @ 2017-10-22 20:33
TRTTG
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http://codeforces.com/contest/872/problem/E E. Points, Lines and Ready-made Titles time limit per test 2 seconds memory limit per test 256 megabytes i 阅读全文
posted @ 2017-10-22 20:11
TRTTG
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https://www.luogu.org/problem/show?pid=2186 题目描述 小Z最近发现了一个神奇的机器,这个机器的所有操作都是通过维护一个栈来完成的,它支持如下11个操作: NUM X:栈顶放入X。 POP:抛弃栈顶元素。 INV:将栈顶元素取出,然后放入它的相反数。 DUP 阅读全文
posted @ 2017-10-22 18:01
TRTTG
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期望得分:100+30+60=190 实际得分:10+0+55=65 到了233 2是奇数位 或223 第2个2是偶数位就会223 、233 循环 #include<cstdio> #define N 1000001 using namespace std; char s[N+5]; int mai 阅读全文
posted @ 2017-10-22 17:11
TRTTG
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