View Compilation Error

0_0_24022236_1281.cpp: In function 'int main()':
0_0_24022236_1281.cpp:11:24: error: expected ')' before ';' token
         memset(len , 0 ; sizeof(len)) ;
                        ^
0_0_24022236_1281.cpp:11:37: error: expected ';' before ')' token
         memset(len , 0 ; sizeof(len)) ;
                                     ^
0_0_24022236_1281.cpp:12:22: error: expected ')' before ';' token
         memset(b , 0 ; sizeof(b)) ;
                      ^
0_0_24022236_1281.cpp:12:33: error: expected ';' before ')' token
         memset(b , 0 ; sizeof(b)) ;
                                 ^
0_0_24022236_1281.cpp:13:22: error: expected ')' before ';' token
         memset(c , 0 ; sizeof(c)) ;
                      ^
0_0_24022236_1281.cpp:13:33: error: expected ';' before ')' token
         memset(c , 0 ; sizeof(c)) ;
                                 ^