View Compilation Error

0_0_32923241_5881.cpp:8:19: error: declaration does not declare anything [-fpermissive]
 typedef long long int;
                   ^
0_0_32923241_5881.cpp: In function 'int main()':
0_0_32923241_5881.cpp:27:32: error: expected primary-expression before ';' token
                 l = x + 1, r = ;
                                ^