View Compilation Error

0_0_33089241_5330.cpp: In function 'void update(int, int, int)':
0_0_33089241_5330.cpp:118:39: error: expected primary-expression at end of input
     if(r >= tree[rson].l)update(rson,l%
                                       ^
0_0_33089241_5330.cpp:118:39: error: expected '}' at end of input