weixin_49403900的博客

参考：https://blog.youkuaiyun.com/weixin_41879093/article/details/104856812 #include <iostream> #include <vector> using namespace std; int main() { int n, m, c; cin >> n >> m >> c; //存储每种颜色对应的珠子索引 vector<vector<int>> n

参考：https://blog.youkuaiyun.com/qq_37651325/article/details/107697293 1.暴力解法 import java.util.Scanner; public class Main { public static void main(String[] a){ Scanner sc=new Scanner(System.in); int n=sc.nextInt();//用户数量 int[] arr=new