View Compilation Error

0_0_33595449_17451.cpp:19:24: error: expected identifier at end of input
 void update(int x,int y,
                        ^
0_0_33595449_17451.cpp:19:24: error: expected ',' or '...' at end of input
0_0_33595449_17451.cpp:19:24: error: expected ')' at end of input
0_0_33595449_17451.cpp:19:24: error: expected initializer at end of input