View Compilation Error

0_0_30220207_2082.cpp: In function 'int main()':
0_0_30220207_2082.cpp:19:9: error: 'll' was not declared in this scope
         ll resa=0,resb=0;
         ^
0_0_30220207_2082.cpp:36:17: error: 'resa' was not declared in this scope
                 resa+=u.val;
                 ^
0_0_30220207_2082.cpp:38:18: error: 'resb' was not declared in this scope
             else resb+=u.val;
                  ^
0_0_30220207_2082.cpp:45:30: error: 'resa' was not declared in this scope
         printf("%lld %lld\n",resa,resb);
                              ^
0_0_30220207_2082.cpp:45:35: error: 'resb' was not declared in this scope
         printf("%lld %lld\n",resa,resb);
                                   ^