Ldh1315109

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题解 | 数列 k 重排

def solve(testcase): n, x = MI() A = LII() B = LII() for i in range(n): A[i] -= 1 for bit in range(60): if x...

2025-11-01

0 14

题解 | 弹珠游戏

#include <bits/stdc++.h> using namespace std; const int N = 1 << 16; int res[N]; unordered_set<int> available; int dx[8] = {1, -1,...

2025-11-01

0 17

题解 | 程序自动分析

#include <bits/stdc++.h> using namespace std; struct UnionFind { vector<int> parent, sizes; int n, setCount; UnionFind(int _n...

2025-10-31

0 17

题解 | 复合共轭图构造

def solve(testcase): n, m1, m2 = MI() edges = [] for _ in range(m1): u, v = GMI() edges.append((u, v)) ufG = Uni...

2025-10-31

0 13

题解 | 大撒币

def solve(testcase): a, b, r = MI() print("Alice" if a >= 2 * r and b >= 2 * r else "Bob") for testcase in range(1...

2025-10-30

0 12

题解 | 凯撒解密

# # 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可 # # 进行凯撒解密 # @param password string字符串旺仔哥哥的密码 # @param n int整型每个字符加密过程中错位的次数 # @return string字符串 # class So...

2025-10-23

0 20