摘要:
#include#include#define inf 1000000000#include#define N 300using namespace std;int map[N][N],n,pre[N];int min(int a,int b) {return a>b?b:a;}int spfa()... 阅读全文
摘要:
http://hi.baidu.com/nicker2010/item/4fa83c4c5050b3e5a4c066ec另一个Lastnon-zeroDigitinN!TimeLimit:2000/1000MS(Java/Others)MemoryLimit:65536/32768K(Java/Ot... 阅读全文