View Compilation Error

0_0_37482063_5050.cpp: In function 'llint C(llint, const std::vector<int>&)':
0_0_37482063_5050.cpp:70:45: error: invalid operands of types 'llint(llint, llint) {aka long long int(long long int, long long int)}' and 'llint {aka long long int}' to binary 'operator*'
         llint u = mypow[base] * inv[base - i] % MOD;
                                             ^
0_0_37482063_5050.cpp: In function 'int main()':
0_0_37482063_5050.cpp:114:35: error: invalid initialization of reference of type 'const std::vector<int>&' from expression of type 'int'
         printf("%lld\n", C(m, l, r));
                                   ^
0_0_37482063_5050.cpp:66:7: note: in passing argument 2 of 'llint C(llint, const std::vector<int>&)'
 llint C(llint base, const vector<int>& ns) {
       ^