Signatures of a Function (C++)

Signatures of a Function (C++)

19:34

Description:    The following C++ code

C++ Code

#include <iostream>

#include <fstream>

using namespace std;

int main()

{

   char input[100],signature[100];
   int j=0, w, no_of_arguements=0, no_of_equals=0, no_of_signatures=0, check=0, equals=0;  

   ifstream fin("input.txt");

   fin.getline(input,49);

   int lenght=strlen(input);

   for (int i=5;i<lenght;i++)

   {

      if (input[i]=='i'&& input[i+1]=='n')

          no_of_arguements++;

      if (input[i]=='=')

          no_of_equals++;

   }

   if (no_of_arguements!=0)

      no_of_signatures=1+no_of_equals;

   

   system("color 0e");

   cout<<"The number of possible signatures are "<<no_of_signatures<<endl<<endl;

   
   if (no_of_signatures==1) //if number of signatures is 1

      cout<<input<<endl<<endl;

   else

   {

      for (int h=1;h<=no_of_signatures;h++)

       {

           equals=0;

           for (j=0;j<lenght;j++)

           {

               if (input[j+5]=='=')

               {

                  if (check==equals)

                  {

                     if (signature[j-1]==',')

                     {

                        signature[j-1]=')';

                        signature[j]='\0';

                     }

                     else

                     {

                        signature[j]=')';

                        signature[j+1]='\0';

                     }

                     check++;

                     break;

                  }

                  else

                     signature[j]=input[j];

                  equals++;

               }

              else

                  signature[j]=input[j];

           }

           if (j==lenght)

               signature[j]='\0';

           int lenght_signature=strlen(signature);

           for (int s=0;s<lenght_signature;s++)

           {

               if ( (signature[s]>='0' && signature[s]<='9') || signature[s]=='=')

               {

                  for (w=s;signature[w]!='\0';w++)

                      signature[w]=signature[w+1];

                  

                  s--;

               }

           }

           cout<<" "<<signature<<endl<<endl;

        }

   }

  

   return 0;

}