摘要：
1 #include 2 #define pb push_back 3 #define _for(i,a,b) for(int i = (a);i = 10) write(x / 10); 23 putchar(x % 10 + '0'); 24 } 25 struct edge 26 { 27 ll to; 28 ll cost; 29 }; 30 vector... 阅读全文
posted @ 2019-09-13 14:40
Asurudo
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