摘要:
#include using namespace std; #define INF 0x3f3f3f3f #define MAXN 1000010 #define MAXM 5010 inline int read() { int x = 0,ff = 1;char ch = getchar(); while(!isdigit(ch)) { if... 阅读全文
posted @ 2019-02-13 18:52
海边微风起
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摘要:
#include using namespace std; #define INF 0x3f3f3f3f #define MAXN 1000010 #define MAXM 5010 inline int read() { int x = 0,ff = 1;char ch = getchar(); while(!isdigit(ch)) { if(... 阅读全文
posted @ 2019-02-13 18:22
海边微风起
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