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  1. class DLLNode
  2. {
  3. int data;
  4. DLLNode prev;
  5. DLLNode next;
  6. }
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
prog.c:1:1: error: unknown type name ‘class’
 class DLLNode
 ^~~~~
prog.c:2:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
 {
 ^
stdout
Standard output is empty