0_0_33088990_19417.cpp: In function 'void update(int, int, int)': 0_0_33088990_19417.cpp:103:40: error: expected statement at end of input if(l <= tree[o].l && r >= tree[o].r) ^ 0_0_33088990_19417.cpp:103:40: error: expected '}' at end of input