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结题报告参考:http://hi.baidu.com/newmyl/item/dc6805253305833195f62b0a#include #include using std::memset;long long x,y,m,n,l;long long a,b,ansx,ansy, c, r;l... 阅读全文
posted @ 2013-07-05 22:41
little_hsu
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摘要:
POJ 2983 Is the information reliable?SPFA+差分约束练习题。注意事项:P: //dis[a] - dis[b] = c; //dis[a] - dis[b] = 1; //dis[b] - dis[a] #include #include #... 阅读全文
posted @ 2013-07-05 18:48
little_hsu
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