摘要:
#include #include #include #include #define LL long long using namespace std; typedef __int64 int64; const int N = 3; __int64 k , MOD = 1e9+7; int arr[50] ; struct Matrix{ int64 mat[N][N]; ... 阅读全文
posted @ 2018-04-18 17:42
TTTCoder
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