View Compilation Error

0_0_30748170_9500.cpp: In function 'long long int query(int, int, int, int)':
0_0_30748170_9500.cpp:55:10: error: expected primary-expression before 'long'
   return long long(1) * tree[root].sum;
          ^
0_0_30748170_9500.cpp:55:10: error: expected ';' before 'long'
0_0_30748170_9500.cpp:55:10: error: expected primary-expression before 'long'
0_0_30748170_9500.cpp:65:35: error: expected primary-expression before 'long'
   ans += tree[root * 2 + 1].sum * long long(1);
                                   ^