链接:http://codeforces.com/problemset/problem/215/C C. Crosses time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output There is a board with a grid consisting of n rows and m columns, the rows are n…
Trap Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 100 Accepted Submission(s): 39 Problem Description Avin is studying isosceles trapezoids. An isosceles trapezoid is a convex quadrilater…
今天做题运气出奇的好,除了几处小错误调试之后忘记改掉了……最后还AK了……虽然题目不难,学长也说是福利局,但是对个人的鼓励作用还是挺大的……至此暑假训练就结束了,也算没有遗憾……. 题解如下: Problem A: 苦逼的MCA Time Limits: 1000 MS Memory Limits: 65536 KB 64-bit interger IO format: %lld Java class name: Main Description 在TUBN这个地方,有个苦逼的人…
Hello Kiki Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description One day I was shopping in the supermarket. There was a cashier counting coins seriously when a little kid running and singing "门前大桥下游过一…
题目传传传送门:http://codeforces.com/contest/1028/problem/C C. Rectangles time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given nn rectangles on a plane with coordinates of their bottom l…
考试 今天考了一大圈 不可做 题 本来是爆零的,后来把数据改了一下,成功暴力骗了5分= = 刷题 无限水题$ing$,然后就$GG$了 生活 不开心$ing$,没有啥好写的 今天就是莫名的不开心 歌 <When I'm Gone>——Eminem Yeah... It's my life... My own words I guess... Have you ever loved someone so much, you'd give an arm for? Not the expressio…
Bob is a farmer. He has a large pasture with many sheep. Recently, he has lost some of them due to wolf attacks. He thus decided to place some shepherd dogs in such a way that all his sheep are protected. The pasture is a rectangle consisting of R × …