黑猫5027的博客

题目就是：给出n个字符串，输出其中相同的字母。 表示这道题目一直没有注意到可能会出现重复的，于是就wa了好多次 #include #include #include using namespace std; int t, n; char a[25][20]; char atlas[30]; int flag[30]; int cnt[30]; void init

表示这道题目今天模拟的时候做了将近三个小时都没有做出来，细节错误实在是太多了，心累啊。唉，最后还是看了一下别人的题解，打算明天好好在重新一份 #include #include #include using namespace std; const int inf = 0x3f3f3f3f; const int maxn = 1000 + 50; int cnt, n

Benny's Compiler Time Limit: 2 Seconds      Memory Limit: 65536 KB These days Benny has designed a new compiler for C programming language. His compilation system provides a compiler driver that

表示只知道是动态规划，然而还是得看别人的题解，看了以后感觉。果然分类讨论的能力还是不够啊。 #include #include #include using namespace std; int n, m, k, s; long long dp[60][60][60]; int A[60], B[60]; //用DP[m][k][n] 表示m次交换，知道了其中的k次，结尾n表

Highway Project Time Limit: 2 Seconds      Memory Limit: 65536 KB Edward, the emperor of the Marjar Empire, wants to build some bidirectional highways so that he can reach other cities from th

B - Team Formation Time Limit:3000MS     Memory Limit:131072KB     64bit IO Format:%lld & %llu Submit Status Practice ZOJ 3870 Description For an upcoming programming contest, Edward

D - Beauty of Array Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%lld & %llu Submit Status Practice ZOJ 3872 Description Edward has an array A with N integers. He def

The Lucky Week Time Limit: 2 Seconds      Memory Limit: 65536 KB Edward, the headmaster of the Marjar University, is very busy every day and always forgets the date. There was one day Edward