View Compilation Error

In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cassert:43:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:33,
                 from 0_0_36469340_21794.cpp:1:
0_0_36469340_21794.cpp: In function 'int main()':
0_0_36469340_21794.cpp:206:40: error: too many arguments to function 'int gauss(std::vector<std::vector<double> >, int, std::vector<std::vector<double> >&)'
             assert(gauss(arr, 1, res, 0) != -1);
                                        ^
0_0_36469340_21794.cpp:92:5: note: declared here
 int gauss(vector<vector<double>> ar, int e, vector<vector<double>> &res){
     ^