0_0_29150889_9679.cpp: In function 'int get(int, int, int, int)': 0_0_29150889_9679.cpp:39:40: error: expected primary-expression at end of input ans = get (lson, k-tree[pr].sum% ^ 0_0_29150889_9679.cpp:39:40: error: expected '}' at end of input