View Compilation Error

0_0_33629398_17708.cpp: In function 'int main()':
0_0_33629398_17708.cpp:14:12: error: expected initializer before 'long'
 #define ll long long
            ^
0_0_33629398_17708.cpp:73:2: note: in expansion of macro 'll'
  ll k;
  ^
0_0_33629398_17708.cpp:79:19: error: 'k' was not declared in this scope
    scanf("%lld", &k);
                   ^