LOGIC_vector

分类

/ 注册

全部文章（共3篇）

题解 | 点到直线距离

#include <bits/stdc++.h> using namespace std; struct point{ double x,y; point(double A,double B){ x=A,y=B; } point() = ...

2026-01-23

1 5

题解 | 凯撒加密

#include<bits/stdc++.h> using namespace std; int main(){ int x; cin>>x; string s; cin>>s; x=x%26; if(x<0) x=x+26; for (int...

2026-01-20

1 10

题解 | BFS

#include<bits/stdc++.h> using namespace std; int main(){ string s; cin>>s; for (int i=0;i<s.size();i++){ if((s[i]=='b'||s[i]=='B')&...

2026-01-20

1 10