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【代码】[AtCoder Beginner Contest 396] E - Min of Restricted Sum。

【代码】[AtCoder Beginner Contest 396] F - Rotated Inversions。

C - Submask

题目描述题目链接C++代码#include<bits/stdc++.h>using namespace std;#define fi first#define se second#define pb push_backtypedef long long LL;typedef pair<int, int> PII;unordered_map<int, vector<pair<int, char>>> point;int

题目描述题目链接C++代码#include<bits/stdc++.h>using namespace std;const int N = 1e6 + 10;const int mod = 998244353;int f[N][11];int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; for(int j = 1; j <= 9; j ++

题目描述题目链接思路Online Solution使用STL中的multisetC++代码#include<bits/stdc++.h>using namespace std;using LL = long long;multiset<LL> S;int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); int tt; cin >> tt; while(tt --){ i

题目描述题目链接C++代码#include<bits/stdc++.h>#define pb push_back#define rep(i, a, b) for(int i = a; i < b; i ++)#define REP(i, a, b) for(int i = a; i <= b; i ++)#define fi first#define se second#define mp make_pair#define SZ(x) ((int)(x).size