C program to read a string and copy the alphabets into another string.

Write a program to read a string and copy the alphabets into another string.
For example “NEW DELHI- 110 066” is to be copied as “ NEW DELHI”.

# include
# include
void main()
{
char str[30],str1[30];
int i= 0,j=0,k=0;
clrscr();
printf("Enter the string: ");
gets(str);


while(str[i]!='\0')
{
j=str[i];

if ((j>=65 && j<=90) || (j>=97 && j<=122))
{
str1[k]=str[i];
k++;

}
i++;

}
for(i=0;i {
printf("%c",str1[i]);
}
getch();
}

/* Output
Enter the string: Google 45 yahoo 477
Googleyahoo
*/