Program To Calculate SQRT square root Of Any Number.

Program To Calculate SQRT square root Of Any Number.

#include
#include
#include
      //prototyping of used functions
void decide(void);
void counter(void);
void evenodd(void);
void checkdigits(void);
void mainfun(void);
void mainfun2(void);
void printresult(void);
int next2digits(void);
int dig_after_dot(void);
      //global variables
int  
realflag=0,oddflag=0,digitflag=0,dotflag=0,DC=1,AC=0,FC,t,i,c,c2,r;
long int  l,j,rem,k,M;
char N[18],ans[14],ch;
float fn;

//**************************************************************

void main()
    {
     clrscr();
     fflush(stdin);
     printf("

 Enter the no : ");
     gets(N);
     //when -ve no is entered  then exit program
     if(N[0]=='-'||