View Compilation Error

0_0_29279682_24107.cpp: In function 'int main()':
0_0_29279682_24107.cpp:32:13: error: 'ans' was not declared in this scope
             ans+=(ll)mobius[i]*(b/i)*(d/i);
             ^
0_0_29279682_24107.cpp:32:19: error: 'll' was not declared in this scope
             ans+=(ll)mobius[i]*(b/i)*(d/i);
                   ^
0_0_29279682_24107.cpp:35:13: error: 'anss' was not declared in this scope
             anss+=(ll)mobius[i]*(b/i)*(b/i);
             ^
0_0_29279682_24107.cpp:35:20: error: 'll' was not declared in this scope
             anss+=(ll)mobius[i]*(b/i)*(b/i);
                    ^
0_0_29279682_24107.cpp:37:40: error: 'ans' was not declared in this scope
          printf("Case %d: %lld\n",Case,ans-anss/2);
                                        ^
0_0_29279682_24107.cpp:37:44: error: 'anss' was not declared in this scope
          printf("Case %d: %lld\n",Case,ans-anss/2);
                                            ^