Main.cc:1:25: warning: extra tokens at end of #include directive
#include .
^
Main.cc: In function 'int main()':
Main.cc:11:14: error: 'j' was not declared in this scope
cin>>a[i][j];
^
Main.cc:15:14: error: 'j' was not declared in this scope
cin>>b[i][j];
^
Main.cc:19:17: error: 'j' was not declared in this scope
cout << a[i][j] + b[i][j]<<" ";
^