prog.cpp:1:18: error: variable or field ‘permute’ declared void
void permute(vector<int> &arr, int beg, int end, vector<int> &ind, int k)
^~~~~~
prog.cpp:1:18: error: ‘vector’ was not declared in this scope
prog.cpp:1:25: error: expected primary-expression before ‘int’
void permute(vector<int> &arr, int beg, int end, vector<int> &ind, int k)
^~~
prog.cpp:1:36: error: expected primary-expression before ‘int’
void permute(vector<int> &arr, int beg, int end, vector<int> &ind, int k)
^~~
prog.cpp:1:45: error: expected primary-expression before ‘int’
void permute(vector<int> &arr, int beg, int end, vector<int> &ind, int k)
^~~
prog.cpp:1:54: error: ‘vector’ was not declared in this scope
void permute(vector<int> &arr, int beg, int end, vector<int> &ind, int k)
^~~~~~
prog.cpp:1:61: error: expected primary-expression before ‘int’
void permute(vector<int> &arr, int beg, int end, vector<int> &ind, int k)
^~~
prog.cpp:1:72: error: expected primary-expression before ‘int’
void permute(vector<int> &arr, int beg, int end, vector<int> &ind, int k)
^~~