View Compilation Error

0_0_25553355_18512.cpp: In function 'void ACM::Init()':
0_0_25553355_18512.cpp:38:33: error: expected ')' at end of input
     memset(ch[0], 0, sizeof ch[0]
                                 ^
0_0_25553355_18512.cpp:38:33: error: expected '}' at end of input
0_0_25553355_18512.cpp: At global scope:
0_0_25553355_18512.cpp:38:33: error: expected '}' at end of input