多重背包二进制优化终于写了一次,注意j的边界条件啊,疯狂RE(还是自己太菜了啊啊)最辣的辣鸡 #include<bits/stdc++.h> using namespace std; int n,sum; ; ; ; const int inf=0x3f3f3f3f; int w[N*C],idx,num[N*C]; int b[N],c[N]; //面值 个数 int f[K],k; int main(){ scanf("%d",&n); ;i<=n;i++…
Description Byteotian Bit Bank (BBB) 拥有一套先进的货币系统,这个系统一共有n种面值的硬币,面值分别为b1, b2,..., bn. 但是每种硬币有数量限制,现在我们想要凑出面值k求最少要用多少个硬币. Input 第一行一个数 n, 1 <= n <= 200. 接下来一行 n 个整数b1, b2,..., bn, 1 <= b1 < b2 < ... < b n <= 20 000, 第三行 n 个整数c1, c2,...,…
Description Byteotian Bit Bank (BBB) 拥有一套先进的货币系统,这个系统一共有n种面值的硬币,面值分别为b1, b2,..., bn. 但是每种硬币有数量限制,现在我们想要凑出面值k求最少要用多少个硬币. Input 第一行一个数 n, 1 <= n <= 200. 接下来一行 n 个整数b1, b2,..., bn, 1 <= b1 < b2 < ... < b n <= 20 000, 第三行 n 个整数c1, c2,...,…
Robberies Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10526 Accepted Submission(s): 3868 Problem Description The aspiring Roy the Robber has seen a lot of American movies, and knows that…
Cash Machine Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 26172 Accepted: 9238 Description A Bank plans to install a machine for cash withdrawal. The machine is able to deliver appropriate @ bills for a requested cash amount. The ma…