摘要：
1 //codeforces 559C|51nod1486 Gerald and Giant Chess(组合数学+逆元) 2 3 #include 4 using namespace std; 5 #define LL long long 6 typedef pair pii; 7 const int inf = 0x3f3f3f3f; 8 const int N =2e5... 阅读全文
posted @ 2016-10-24 12:02
yyblues
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