摘要:
code #include<iostream> using namespace std; const int N=10; int path[N]; int state[N]; int n; void dfs(int u){ if(u>n){ for(int i=1;i<=n;++i){ cout<< 阅读全文
摘要:
code #include<algorithm> #include<cstring> #include<iostream> using namespace std; const int N=20,M=1<<N; int f[M][N],w[N][N]; int main(){ ios::sync_w 阅读全文
摘要:
code #include<iostream> #include<cstring> #define ll long long using namespace std; int main(){ ios::sync_with_stdio(false); cin.tie(0); ll a,b,p,res= 阅读全文
摘要:
code #include<iostream> #include<cstring> #include<algorithm> using namespace std; int n,m,ans,num; struct land{ int x,y,t; }; land island[100005]; in 阅读全文