View Compilation Error

0_0_36569987_15615.cpp:13:9: error: expected ']' before '\x303030'
 int a[34'000'000];
         ^
0_0_36569987_15615.cpp: In function 'void solve()':
0_0_36569987_15615.cpp:27:10: error: 'a' was not declared in this scope
   memset(a,0,sizeof a);
          ^