FZU 2107 Hua Rong Dao Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u  Practice  Description Cao Cao was hunted down by thousands of enemy soldiers when he escaped from Hua Rong Dao. Assuming Hua Rong Dao is a narrow aisl…

Problem 2107 Hua Rong Dao Accept: 318 Submit: 703 Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description Cao Cao was hunted down by thousands of enemy soldiers when he escaped from Hua Rong Dao. Assuming Hua Rong Dao is a narrow aisle (one…

dfs暴力回溯,这个代码是我修改以后的,里面的go相当简洁,以前的暴力手打太麻烦,我也来点技术含量.. #include<iostream> #include<cstring> #include<cstdio> using namespace std; #define m 4 ][] = {,,,,,,,}; ][][] = {{{,},{,}},{{,},{,}},{{,}}}; ] = {,,}; ][]; int n,tmp; void work_caocao(i…

Problem 2107 Hua Rong Dao Accept: 106    Submit: 197 Time Limit: 1000 mSec    Memory Limit : 32768 KB  Problem Description Cao Cao was hunted down by thousands of enemy soldiers when he escaped from Hua Rong Dao. Assuming Hua Rong Dao is a narrow ais…

Problem 2107 Hua Rong Dao Accept: 503    Submit: 1054Time Limit: 1000 mSec    Memory Limit : 32768 KB Problem Description Cao Cao was hunted down by thousands of enemy soldiers when he escaped from Hua Rong Dao. Assuming Hua Rong Dao is a narrow aisl…

                                                                                                                                 Problem 2107 Hua Rong Dao Accept: 401    Submit: 853Time Limit: 1000 mSec    Memory Limit : 32768 KB Problem Description…

FZU 2150 Fire Game Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u   Description Fat brother and Maze are playing a kind of special (hentai) game on an N*M board (N rows, M columns). At the beginning, each grid of this bo…

Board Game Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u  Gym 100935G Description standard input/outputStatements Feras bought to his nephew Saleem a new game to help him learning calculating. The game consists of a boa…

Problem Description These few days, Baby Ming is addicted to playing a matrix game. Given a n∗m matrix, the character ,j∗) (i,j=,,...) are the numbers between −. There are an arithmetic sign (‘+’, ‘-‘, ‘∗’, ‘/’) between every two adjacent numbers, ot…

Problem Description The doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, and the doggie could feel the ground sinking. He realized that the bone was a trap, and he tried despe…