CodeForces 560B Gerald is into Art】的更多相关文章

 Gerald is into Art time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bo…
http://codeforces.com/problemset/problem/567/A A. Lineland Mail time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output All cities of Lineland are located on the Ox coordinate axis. Thus, each cit…
B. Gerald is into Art Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/problemset/problem/560/B Description Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought…
B. Gerald is into Art Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/560/problem/B Description Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a…
[CF简单介绍] 提交链接:http://codeforces.com/contest/560/problem/B 题面: B. Gerald is into Art time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Gerald bought two very rare paintings at the Sotheby's a…
B. Gerald is into Art time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he…
Gerald is into Art Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to attach it to the wall and place the paintings on the board. The board has shape of an a…
B. Gerald is into Art time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he…
CodeForces 559C Gerald and Gia 大致题意:有一个 \(N\times M\) 的网格,其中有些格子是黑色的,现在需要求出从左上角到右下角不经过黑色格子的方案数(模 \(10^9+7\) ) \(solution:\) 首先 \(orz\) 鸽王,看一眼就说:"嗯?这不就是一道格路+容斥的小水题吗?",然后秒切大火题. 这道题主要考验我们如何设置动态规划的状态以保证不重不漏的算好所有情况.上一次我发这类"找基准点"的DP题解应该是POJ…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Gerald bought two very rare paintings at the Sotheby's auction and he now wants to hang them on the wall. For that he bought a special board to…