View Compilation Error

0_0_26090728_13260.cpp: In function 'int main()':
0_0_26090728_13260.cpp:102:25: error: could not convert 'num' from 'std::vector<long long int>' to 'VI {aka std::vector<int>}'
     linear_seq::init(num);
                         ^
0_0_26090728_13260.cpp:109:46: error: could not convert 'num' from 'std::vector<long long int>' to 'VI {aka std::vector<int>}'
         printf("%d\n",linear_seq::gao(num,n-2));
                                              ^