Run id: 121961

Main.cc: In function 'int main()':
Main.cc:12:22: error: expected primary-expression before ')' token
  for(int i=1;i<=n;i+=)
                      ^
Main.cc:20:3: error: expected ';' before '}' token
   }
   ^
Main.cc:22:22: error: expected primary-expression before ')' token
  for(int i=n;i>=1;i+=)
                      ^
Main.cc:30:3: error: expected ';' before '}' token
   }
   ^
Main.cc:34:2: error: expected ';' before 'return'
  return 0;
  ^