Language: C++

class Main{
    public static void main(String[] a){
    
    int[] x = new int[];
    int x[] = {1,2,3,4,5,6,7,8,9,};
    int[] y = new int[];
    int y[] = {1,2,3,4,5,6,7,8,9,};
??????
??????for (i=0;i<10;i++){
     for (j=0;j<10;j++){
       system.out.println{x[i]+"x"+y[j]+"="+x[i]*y[j]};
     }
    }
   }

Compiler output:
a.cc:2:11: error: expected ':' before 'static'
    2 |     public static void main(String[] a){
      |           ^~~~~~~
      |           :
a.cc:2:29: error: 'String' has not been declared
    2 |     public static void main(String[] a){
      |                             ^~~~~~
a.cc:2:38: error: expected ',' or '...' before 'a'
    2 |     public static void main(String[] a){
      |                                      ^
a.cc:14:5: error: expected '}' at end of input
   14 |    }
      |     ^
a.cc:1:11: note: to match this '{'
    1 | class Main{
      |           ^
a.cc: In static member function 'static void Main::main(int*)':
a.cc:4:8: error: structured binding declaration cannot have type 'int'
    4 |     int[] x = new int[];
      |        ^~
a.cc:4:8: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:4:8: error: empty structured binding declaration
a.cc:4:11: error: expected initializer before 'x'
    4 |     int[] x = new int[];
      |           ^
a.cc:6:8: error: structured binding declaration cannot have type 'int'
    6 |     int[] y = new int[];
      |        ^~
a.cc:6:8: note: type must be cv-qualified 'auto' or reference to cv-qualified 'auto'
a.cc:6:8: error: empty structured binding declaration
a.cc:6:11: error: expected initializer before 'y'
    6 |     int[] y = new int[];
      |           ^
a.cc:8:1: error: expected primary-expression before '?' token
    8 | ??????
      | ^
a.cc:8:2: error: expected primary-expression before '?' token
    8 | ??????
      |  ^
a.cc:8:3: error: expected primary-expression before '?' token
    8 | ??????
      |   ^
a.cc:8:4: error: expected primary-expression before '?' token
    8 | ??????
      |    ^
a.cc:8:5: error: expected primary-expression before '?' token
    8 | ??????
      |     ^
a.cc:8:6: error: expected primary-expression before '?' token
    8 | ??????
      |      ^
a.cc:9:1: error: expected primary-expression before '?' token
    9 | ??????for (i=0;i<10;i++){
      | ^
a.cc:9:2: error: expected primary-expression before '?' token
    9 | ??????for (i=0;i<10;i++){
      |  ^
a.cc:9:3: error: expected primary-expression before '?' token
    9 | ??????for (i=0;i<10;i++){
      |   ^
a.cc:9:4: error: expected primary-expression before '?' token
    9 | ??????for (i=0;i<10;i++){
      |    ^
a.cc:9:5: error: expected primary-expression before '?' token
    9 | ??????for (i=0;i<10;i++){
      |     ^
a.cc:9:6: error: expected primary-expression before '?' token
    9 | ??????for (i=0;i<10;i++){
      |      ^
a.cc:9:7: error: expected primary-expression before 'for'
    9 | ??????for (i=0;i<10;i++){
      |       ^~~
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:7: error: expected ':' before 'for'
a.cc:9:7: error: expected primary-expression before 'for'
a.cc:9:16: error: 'i' was not declared in this scope
    9 | ??????for (i=0;i<10;i++){
      |                ^
a.cc: At global scope:
a.cc:14:5: error: expected unqualified-id at end of input
   14 |    }
      |     ^