摘要:
#include using namespace std; #define LL long long #define Max(a,b) ((a)>(b)?(a):(b)) #define Min(a,b) ((a) q; mem(d,0); q.push(s); d[s]=1; while(!q.empty()){ x=q.front();q.po... 阅读全文
posted @ 2019-11-02 15:35
勿忘安己
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