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  1. void Del_element(int i)
  2. {
  3. int A = element_quantity();
  4. if (A<=i) return;// Такого элемента нет
  5.  
  6. element *W,*B = Prev;
  7. if (i==0){ //Отдельный случай, когда нужно поменять Prev
  8. W=Prev;
  9. Prev=Prev->Next;
  10. delete W;
  11. }else{ //Случай, когда значение Prev менять не надо
  12. W=Prev;
  13. B=Prev;
  14. for (int n=0;n<i;n++){//Перехожу на элемент i
  15. W=B;
  16. B=B->Next;
  17. }
  18. //В - элемент подлежащий удалению
  19. //W - предыдущий от него
  20. W->Next=B->Next;
  21. delete B;
  22. }
  23.  
  24. }
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
prog.cpp:3:15: error: use of undeclared identifier 'element_quantity'
      int A = element_quantity();
              ^
prog.cpp:6:7: error: unknown type name 'element'
      element *W,*B = Prev;
      ^
prog.cpp:6:20: error: expected ';' at end of declaration
      element *W,*B = Prev;
                   ^
                   ;
prog.cpp:8:12: error: use of undeclared identifier 'Prev'
         W=Prev;
           ^
prog.cpp:9:10: error: use of undeclared identifier 'Prev'
         Prev=Prev->Next;
         ^
prog.cpp:9:15: error: use of undeclared identifier 'Prev'
         Prev=Prev->Next;
              ^
prog.cpp:10:17: error: use of undeclared identifier 'Prev'
         delete Prev;
                ^
prog.cpp:12:12: error: use of undeclared identifier 'Prev'
         W=Prev;
           ^
prog.cpp:13:10: error: use of undeclared identifier 'B'
         B=Prev;
         ^
prog.cpp:13:12: error: use of undeclared identifier 'Prev'
         B=Prev;
           ^
prog.cpp:15:15: error: use of undeclared identifier 'B'
            W=B;
              ^
prog.cpp:16:13: error: use of undeclared identifier 'B'
            B=B->Next;
            ^
prog.cpp:16:15: error: use of undeclared identifier 'B'
            B=B->Next;
              ^
prog.cpp:20:18: error: use of undeclared identifier 'B'
         W->Next=B->Next;
                 ^
14 errors generated.
stdout
Standard output is empty