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  1. #include<stdio.h>
  2. #include<stdlib.h>
  3. #include<malloc.h>
  4. #include<string.h>
  5. #define UNCHECKED 0
  6. #define CHECKED 1
  7. #define EMPTYSTACK −1
  8. #define MAXSTACKSIZE 50
  9. #define NOOPERANDS 50
  10. #define NOOPERATORS 50
  11. class SOS
  12. {
  13.     public:
  14.     int *sos;
  15.     int nos;
  16.     SOS(int);
  17.     void dispSOS();
  18. };
  19. class DFA
  20. {
  21.     private:
  22.         int maxDFAStates;
  23.         int noDFAStates;
  24.         int noNFAStates;
  25.         int noSymbols;
  26.         int nfaStartState;
  27.         int nfaFinalState;
  28.         int noOperands;
  29.         char operands[NOOPERANDS];
  30.         int **nfaTransTable;
  31.         int **dfaTransTable;
  32.         int *dfaStatesChecked;
  33.     public:
  34.         DFA();
  35.         SOS **dfaSOS;
  36.         SOS* eClosure(SOS*);
  37.         SOS* move(SOS* ss, char b);
  38.         void constructSubset();
  39.         int isPresent(int a[], int n, int x);
  40.         void readNFA(FILE *fp);
  41.         void initDFATables();
  42.         int findOpdIndex(char r);
  43.         void displayNFATransTable();
  44.         void displayDFATransTable();
  45.         SOS* eClosure(SOS*);
  46.         int checkDFAStates(SOS *ss);
  47.         int isSOSEqual(SOS *ss1, SOS *ss2);
  48.         SOS *sort(SOS *ss);
  49. };
  50.  
  51.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:45:14: error: ‘SOS* DFA::eClosure(SOS*)’ cannot be overloaded
         SOS* eClosure(SOS*);
              ^~~~~~~~
prog.cpp:36:14: error: with ‘SOS* DFA::eClosure(SOS*)’
         SOS* eClosure(SOS*);
              ^~~~~~~~
stdout
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Standard output is empty
https://ideone.com/X8Frxc
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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