View Compilation Error

0_0_22160428_25210.cpp: In function 'int main()':
0_0_22160428_25210.cpp:7:3: error: 'obj::obj()' is private
   obj() { for(int i=0;i<4096;i++) x[i]=getchar();}
   ^
0_0_22160428_25210.cpp:47:10: error: within this context
 new obj[1];
          ^