Main.cc:1:1: error: 'include' does not name a type
include
^
Main.cc: In function 'int main()':
Main.cc:8:13: error: 'cin' was not declared in this scope
cin>>a[i][j];
^
Main.cc:12:27: error: 'scanf' was not declared in this scope
scanf("%d.2lf",sumi/12);
^
Main.cc:13:5: error: 'cout' was not declared in this scope
cout<