hi, I coded nfa to dfa program

but this have errors, please debug this code and make true the bugs, thank you my friendsCode:#include <iostream> using namespace std; int main() { char **dfa_trans = 0; dfa_trans = new char *[3]; for (int i=0;i<3;i++) { dfa_trans[i]=new char[2]; } char **nfa_trans=0; nfa_trans=new char *[3]; for (int i=0;i<3;i++) { nfa_trans[i]=new char[2]; } char *dfa_state=0; dfa_state=new char [3]; char *nfa_state=0; nfa_state=new char [3]; char *dfa_start=0; dfa_start=new char [3]; char *Alphabet=0; Alphabet=new char [3]; int i,j,k,n_alphabet,n_nfastate,e=0,c=0,temp=0; char nfa_start; cout<<"please enter the number of alphabes you wish to use: "<<end1; cin>>n_alphabet; cout<<"please enter alphabets.Note: e stands for ebsilon" <<end1; for (i=0;i<n_alphabet;i++) cin>>Alphabet[i]; cout<<"please enter the number of states you need to use: "<<end1; cin>>n_nfastate; cout<<"enter name of states" <<end1; for (i=0;i<n_alphabet;i++) cin>>nfa_state[i]; cout<<"please enter your start state: "<<end1; cin>>nfa_start; cout<<"enter * if you don't wish to use an alphabet" <<end1; for (j=0;j<n_nfastate;j++) { cout<<"at state "<<nfa_state[j]; for(i=0;i<n_alphabet;i++) { cout<<" if alphabet "<<" ' "<<alphabet[i]<<" ' "<<" go to: " ; cin>>nfa_trans[i] [j]; if (Alphabet[i]=='e' && nfa_trans[i] [j] ! = '*') { e++; dfa_start[e-1]=nfa_state[j]; } } } cout<<"****************e= "<<e<<end1; for(k=0;k<e;k++) { if(dfa_start[k]!=nfa_start) { c++; } } if(c==e) } dfa_start[e]=nfa_start; e++; } for(k=0;k<e;k++) if(dfa_start[e-1]<dfa_start[k]) { temp=dfa_start[k]; dfa_start[k]=dfa_start[e-1]; dfa_start[e-1]=temp; } cout<<"e= "<<e<<end1; cout<<Dfa states:"<<end1; for(k=0;k<e;k++) { cout<<dfa_start[k]<<end1; } cout<<"your nfa transition function is the following:"<<end1; for(j=0 ; j<n_nfastate ; j++) { cout<<end1; for(i=0;i<n_alphabet;i++) { cout<<nfa_trans[i] [j]<<" "; } cout<<end1; } cout<<"Dfa transition function:"<<end1; for(k=0;k<e;k++) { for(i=0;i<n_alphabet-1;i++) { if(Alphabet[i]!='e' && nfa_trans[i][k]=='*') { nfa_trans[i][k]=dfa_start[k]; } cout<<"at state "<<" "<<dfa_start[k]<<" at alphabet "<<" ' "<<Alphabet[i]<<" ' "<<" go to: "<<nfa_trans[i][k]<<end1; } } cout<<end1; return 0; }