View Compilation Error

0_0_29520815_10719.cpp: In function 'int main()':
0_0_29520815_10719.cpp:87:3: error: 'll' was not declared in this scope
   ll summ = 0;
   ^
0_0_29520815_10719.cpp:89:28: error: 'summ' was not declared in this scope
    if (wa[i] != 0x3f3f3f3f)summ += wa[i];
                            ^
0_0_29520815_10719.cpp:106:20: error: 'summ' was not declared in this scope
   printf("%lld\n", summ);
                    ^