0_0_14220355_26862.cpp: In member function 'void SegTree::update(int, LL, int, int, int)': 0_0_14220355_26862.cpp:59:33: error: invalid conversion from 'LL* {aka long long int*}' to 'LL {aka long long int}' [-fpermissive] t[x][(l%2)<<1|(l%2)]=a; ^