Thread: help me. i have 3 error.

Code:

#include<stdio.h>
#include<conio.h>

char *str,select;

main()
{
int item;
      do
      {
		clrscr();
		printf("1. FACTORIAL\n");
		printf("2. FIBONACCI\n");
		printf("3. EUCLID\n");
		printf("4. EXIT\n");
		printf("SELECT AN OPTION:\n");
		scanf("%d",&item);
		if (item==1)
		{
			clrscr();
{
long a,b,c;
gotoxy(1,1);
printf("RECURSIVE\n");
printf("Enter a Number: ");
scanf("%li",&a);
c=1;
b=1;
do
{
printf("%li = %li*%li=%li\n",b,b,c,b*c);
c*=b;
b++;
}while(b<=a);
printf("FACTORIAL IS %li",c);
}
getch();
}

else if (item==2)
		{	clrscr();
{
int f,a,b,c,ctr;
gotoxy(1,1);
printf("ITERATION\n");
printf("ENTER A NUMBER: ");
scanf("%d",&c);
f=1;
a=1;
if(c<1)
printf("TRY AGAIN");
else
printf("0\t");
for(ctr=1;ctr<=c;ctr++)
{
printf("%d\t",f);
if(ctr>1)
{
b=f+a;
a=f;
f=b;
}
}
getch();
}
}

		else if (item==3)

		clrscr();
		{
		long a,b,q,r;
		gotoxy(1,1);
		do
		{
		printf("ENTER IST  NUMBER :");
		scanf("%li",&a);
		printf("ENTER 2ND NUMBER :");
		scanf("li",&b);
		}
		while(b>a);
		do
		{
		q=a/b;
		r=a%b;
		printf("%li=%li(%li)+li \n",a,b,q,r);
		a=b;
		b=r;
		}
		while(r>0);
		printf("GCD is %li",a);
		getch();
		}
		}
			else if (item==4)
			{
			break;
			}
			else
			{
				printf("Invalid Input! Press Any Key to Continue...");
				getch();
			}
		}while(item!="2");
		getch();
		}

MY errors are.
95: do statement must have while in function main.
104: declaration syntax error
106: declaration syntax error.