Run id: 154804

Main.cc: In function 'int main()':
Main.cc:9:20: error: 'a' was not declared in this scope
         if(i%2==0) a+=i;
                    ^
Main.cc:10:14: error: 'b' was not declared in this scope
         else b+=i;
              ^
Main.cc:11:11: error: 'a' was not declared in this scope
     cout<