View Compilation Error

0_0_22831007_7956.cpp: In function 'void solve(int)':
0_0_22831007_7956.cpp:93:8: error: request for member 'clear' in 'mp', which is of non-class type 'long long int [1000005]'
     mp.clear();
        ^
0_0_22831007_7956.cpp: In function 'int main()':
0_0_22831007_7956.cpp:107:33: error: 'memset' was not declared in this scope
         memset(vis,0,sizeof(vis));
                                 ^