ddb酱

分类

题解(1)

/ 注册

全部文章（共8篇）

题解 | 小苯的因子查询

#include <bits/stdc++.h> using namespace std; #define endl "\n" #define int long long using ll = long long; using vi = vector<int&g...

2025-11-15

2 7

题解 | 宵暗的妖怪

void solve() { int n;cin >> n; vi a(n); for (int i = 0;i < n;i++) { cin >> a[i]; } vi dp(n + 1); dp[0] ...

2025-11-14

1 5

题解 | 矩阵的最小路径和

#include <bits/stdc++.h> using namespace std; #define endl "\n" //#define int long long using vi = vector<int>; using vvi = vect...

2025-11-14

0 7

题解 | abb

void solve() { int n;cin >> n; string s;cin >> s; map<char, int>mp; map<char, map<char, int>>mp2; in...

2025-11-14

0 7

题解 | 汉诺塔

#include <bits/stdc++.h> using namespace std; #define endl "\n" #define int long long void f(int n, char a, char b, char c) { if (...

2025-11-14

0 13

题解 | 【模板】分数四则运算

#include <bits/stdc++.h> using namespace std; #define endl "\n" #define int long long void solve() { int a, b, op, c, d;cin >&g...

2025-11-14

1 7

题解 | 【模板】组合数

#include <bits/stdc++.h> using namespace std; #define endl "\n" #define int long long using ll = long long; using vl = vector<ll>...

2025-11-14

2 7

题解 | 小心火烛的歪

#include <bits/stdc++.h> using namespace std; #define endl "\n" #define pb push_back using vi = vector<int>; using vs = vector&l...

2025-11-13

3 8