Catenyms Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 10186 Accepted: 2650 Description A catenym is a pair of words separated by a period such that the last letter of the first word is the same as the last letter of the second. For…
101. Domino time limit per test: 0.25 sec. memory limit per test: 4096 KB Dominoes – game played with small, rectangular blocks of wood or other material, each identified by a number of dots, or pips, on its face. The blocks usually are called bones,…
题目大意: 给定n m 为图的点数和边数 接下来m行 u v 为u到v有一条边 要求最少几笔能画完图的所有边 输出每笔画过的路径编号 正数编号正向 负数编号反向 题解:https://www.cnblogs.com/xiuwenli/p/9372062.html #include <bits/stdc++.h> #define INF 0x3f3f3f3f #define LL long long #define mem(i,j) memset(i,j,sizeof(i)) using nam…