Help with input conversion.....
hi all, i need to accept a string input, and convert the ouput into a string that consists of only the alphabets typed before in lowercase, and in ascending order. for example, user types in 4ASf4a8!@#jt, and the output is supposed to be aafjst. i dont know how to convert the alphabets into lowercase......can anyone help? thanks!!!
Code:
void sort()
{
int count;
char line[20];
printf("Enter a string (1-20 characters):");
fflush(stdin);
gets(line);
for (count=0;count<strlen(line);count++)
{
if (int(line[count])>65)
{
//i come here = i'm a letter!!
}
}
}