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题解 | #畅通工程#

#include<iostream> const int MAX = 1000; class UnionFind { private: int m_Father[MAX]; int m_Height[MAX]; int m_cnt=0; pub...

2024-01-25

0 152

题解 | #字母统计#

#include<iostream> int main() { std::string s; std::cin >> s; int cnt[30]={0}; for(int i=0;i<s.size();i++) { ...

2024-01-21

0 164

题解 | #Zero-complexity#

#include<iostream> const int MAX_SIZE = 10000; class Stack { private: long long int data[MAX_SIZE]; int top=-1; public: ...

2024-01-20

0 166