View Compilation Error

0_0_26275786_17044.cpp: In function 'void solve()':
0_0_26275786_17044.cpp:4:12: error: expected primary-expression before 'long'
 #define ll long long
            ^
0_0_26275786_17044.cpp:56:36: note: in expansion of macro 'll'
             printf("%lld%012lld\n",ll(t/outbuf),ll(t%outbuf));
                                    ^
0_0_26275786_17044.cpp:4:12: error: expected primary-expression before 'long'
 #define ll long long
            ^
0_0_26275786_17044.cpp:56:49: note: in expansion of macro 'll'
             printf("%lld%012lld\n",ll(t/outbuf),ll(t%outbuf));
                                                 ^
0_0_26275786_17044.cpp:4:12: error: expected primary-expression before 'long'
 #define ll long long
            ^
0_0_26275786_17044.cpp:58:29: note: in expansion of macro 'll'
             printf("%lld\n",ll(t));
                             ^
0_0_26275786_17044.cpp: In function 'int main()':
0_0_26275786_17044.cpp:83:11: error: 'cin' was not declared in this scope
     int t;cin>>t;
           ^