0_0_38710301_25932.cpp: In function 'int main()': 0_0_38710301_25932.cpp:54:92: error: expected ';' before 'mod' 54 | ans = (ans+C(bs[i].count() - 4 - (bs[i][j] != 0), 2) * C(res, 4) % mod)mod; | ^~~ | ;