Prgm 11(CD)

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

int parsecondition(char[],int,char* int)

void gen(char[],char[],char[],int)

int main()
{
   int counter=0,stlen=0,else flag=0;
   char stmt[60];
   char strB[54];
   char strs1[50];
   char strs2[45];
   clrscr();
   printf("Format of if statement\n");
   printf("if(a<b) then (s=a)\n");
   printf("Enter the statement\n");
   gets(stmt);
   stlen=strlen(stmt);
   countr=parsecondition(stmt,counter,strs1,stlen);
   if(stmt[counter+1]=';')
     {
        printf("Parsing the i/n statement");
        gen(strB,strs1,strs2,else flag);
        getch();
        return 0;
     }
     
   if(stmt[counter]==')')
   counter++;
   counter=counter+3;
   counter=parsecondition(stmt,counter,strs2,stlen);
   counter=counter+2;
   if(counter==stlen)
     {
        else flag=1;
        printf("Parsing the input statement");
        gen(strB,strs1,else flag,strs2);
        getch();
        rteurn 0;
     }
     return 0;
}


int parsecondition(char input[],int cntr,char*dest,int totallen)
{
   int index=0,pos=0;
   while(input[cntr]!=(&& cntr<=totallen)
   cntr++;
   
   if(cntr>=totallen)
     return 0;
   index=cntr;
   
   while(input[cntr]!=')')
   cntr++;
   
   if(cntr>=totallen)
     return 0;
     
   while(inde<=cntr)
   dest+[pos++]=input[index++];
   dest[pos]='\0';
   return 0;
}


void gen(charB[],chars1[],chars2[],int elsepart)
{
   int Bt=101,Bf=102,Sn=103;
   printf("If %s goto %d",B,Bt);
   printf("If %s goto %d",B,Bt);
   printf("%d:",Bt);
   printf("%s",s1);
   if(!elsepart)
     {
        printf("%d:",Bf);
     }
     
   else
     {
        printf("\n\t %d",Sn);
        printf("%d:%s",Bf,S2)
        printf("%d:",Sn);
     }
}