摘要:
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define go continue #define int long long #define PII pair<int, int> 阅读全文
摘要:
/**\ https://ac.nowcoder.com/acm/problem/14526 01背包问题变种 \**/ #include <bits/stdc++.h> using namespace std; #define fi first #define se second #define 阅读全文