answer.code:3:19: error: two or more data types in declaration of ‘a’
    3 | #define long long __int128
      |                   ^~~~~~~~
answer.code:4:15: note: in expansion of macro ‘long’
    4 | long long ksm(long long a,long long b,long long mod)
      |               ^~~~
answer.code:4:26: error: expected ‘)’ before ‘,’ token
    4 | long long ksm(long long a,long long b,long long mod)
      |              ~           ^
      |                          )
answer.code:3:19: error: two or more data types in declaration of ‘ksm’
    3 | #define long long __int128
      |                   ^~~~~~~~
answer.code:4:1: note: in expansion of macro ‘long’
    4 | long long ksm(long long a,long long b,long long mod)
      | ^~~~
answer.code:3:14: error: expected unqualified-id before ‘long’
    3 | #define long long __int128
      |              ^~~~
answer.code:4:27: note: in expansion of macro ‘long’
    4 | long long ksm(long long a,long long b,long long mod)
      |                           ^~~~
answer.code:3:19: error: two or more data types in declaration of ‘a’
    3 | #define long long __int128
      |                   ^~~~~~~~
answer.code:14:1: note: in expansion of macro ‘long’
   14 | long long a[]={2,3,5,7,11,13,17,19,23,29,31,37};
      | ^~~~
answer.code:3:19: error: two or more data types in declaration of ‘x’
    3 | #define long long __int128
      |                   ^~~~~~~~
answer.code:15:12: note: in expansion of macro ‘long’
   15 | bool check(long long x)
      |            ^~~~
answer.code: In function ‘bool check(...)’:
answer.code:17:8: error: ‘x’ was not declared in this scope
   17 |     if(x==1)return false;
      |        ^
answer.code:18:8: error: ‘x’ was not declared in this scope
   18 |     if(x==2)return true;
      |        ^
answer.code:19:8: error: ‘x’ was not declared in this scope
   19 |     if(x%2==0)return false;
      |        ^
answer.code:3:19: error: two or more data types in declaration of ‘t’
    3 | #define long long __int128
      |                   ^~~~~~~~
answer.code:20:5: note: in expansion of macro ‘long’
   20 |     long long t=x-1;int k=0;
      |     ^~~~
answer.code:20:17: error: ‘x’ was not declared in this scope
   20 |     long long t=x-1;int k=0;
      |                 ^
answer.code:21:11: error: ‘t’ was not declared in this scope
   21 |     while(t&1)t>>=1,k++;
      |           ^
answer.code:24:12: error: ‘a’ was not declared in this scope
   24 |         if(a[i]>=x)return true;
      |            ^
answer.code:3:19: error: two or more data types in declaration of ‘tmp’
    3 | #define long long __int128
      |                   ^~~~~~~~
answer.code:25:9: note: in expansion of macro ‘long’
   25 |         long long tmp=ksm(a[i],t,x);
      |         ^~~~
answer.code:25:27: error: ‘a’ was not declared in this scope
   25 |         long long tmp=ksm(a[i],t,x);
      |                           ^
answer.code:25:32: error: ‘t’ was not declared in this scope
   25 |         long long tmp=ksm(a[i],t,x);
      |                                ^
answer.code:25:23: error: ‘ksm’ was not declared in this scope
   25 |         long long tmp=ksm(a[i],t,x);
      |                       ^~~
answer.code:29:16: error: ‘tmp’ was not declared in this scope; did you mean ‘tm’?
   29 |             if(tmp==1||tmp==x-1){f=true;break;}
      |                ^~~
      |                tm
answer.code:30:13: error: ‘tmp’ was not declared in this scope; did you mean ‘tm’?
   30 |             tmp=tmp*tmp%x;
      |             ^~~
      |             tm
answer.code:32:12: error: ‘tmp’ was not declared in this scope; did you mean ‘tm’?
   32 |         if(tmp==1)f=true;
      |            ^~~
      |            tm
answer.code: In function ‘int main()’:
answer.code:3:19: error: two or more data types in declaration of ‘x’
    3 | #define long long __int128
      |                   ^~~~~~~~
answer.code:39:5: note: in expansion of macro ‘long’
   39 |     long long x;
      |     ^~~~
answer.code:40:16: error: ‘x’ was not declared in this scope
   40 |     while(cin>>x)
      |                ^