[Dev-C++] Help whats wrong?

[Randy <hun...@be...>]

Help whats wrong?

#include <stdio.h>
#include <stdlib.h>
=20
 void showone();
 void showtwo();
 void showthree();
 void showfour();
 void showfive();
 void showsix();
 int randn();
 char getans();
 void blines();
main ()
{
  int r;
  char ans;
 =20
  ans=3Dgetans();
 =20
  while(ans=3D=3D'y')
{
  r=3Drandn(6);
  blines(25);
  if(r=3D=3D1); showone();
  if(r=3D=3D2); showtwo();
  if(r=3D=3D3); showthree();
  if(r=3D=3D4); showfour();
  if(r=3D=3D5); showfive();
  if(r=3D=3D6); showsix();
  blines(21);
  ans=3Dgetans();
 }
   blines(2);
 }
  int randn(int n)
 {
   return rand()%n + 1;
 }
 char getans()
 {
   int ans;

   printf("Throw y/n ?");
   ans =3D -1;
   while (ans =3D=3D -1)
    {
      ans=3Dgetchar();
    }
   return ans;
}
void blines(int n)
  {
    int i;
   =20
    for( i=3D1 ;i<=3Dn ; i++) printf("\n");
  }

void showone()
  {
    printf("\n * \n");
  }

 void showtwo()
  {
    printf(" * \n\n");
    printf(" * \n");
  }

 void showthree()
  {
    printf(" *  \n");

    printf("  * \n");
    printf("   *\n");
  }

 void showfour()
  {
    printf(" * * \n\n");
    printf(" * * \n");
  }

 void showfive()
  {
    printf(" * * \n");
    printf("  *  \n");
    printf(" * * \n");
  }

 void showsix()
  {
    int i;

    for(i=3D1 ; i>=3D3 ; i++) printf(" * * \n");
  } =20