View Compilation Error

0_0_30274511_27894.cpp: In function 'void solve()':
0_0_30274511_27894.cpp:12:13: error: expected primary-expression before 'long'
 #define int long long
             ^
0_0_30274511_27894.cpp:114:52: note: in expansion of macro 'int'
   for(int i=0;i<(1<<k);i++)memset(dp[i],-1,(sizeof int)*n);
                                                    ^
0_0_30274511_27894.cpp:12:13: error: expected ')' before 'long'
 #define int long long
             ^
0_0_30274511_27894.cpp:114:52: note: in expansion of macro 'int'
   for(int i=0;i<(1<<k);i++)memset(dp[i],-1,(sizeof int)*n);
                                                    ^