0_0_18118988_24886.cpp: In function 'int main()': 0_0_18118988_24886.cpp:125:13: error: expected primary-expression before ')' token A = (A(LL) * p + q) & 268435455; ^ 0_0_18118988_24886.cpp:125:13: error: 'A' cannot be used as a function