What you are looking is how to print a character without character i.e simply by asci number.
See the following program which print a number and correspondin
int main()
{
int i;
i=97;
do
{
printf("%d %c \n",i,i);
i++;
}
while(i<=122);
return 0;
}
Now we can get the number for each character, see how I printed my name -
int main()
{
printf("%c%c%c%c%c",115,97,108,105,108);
return 0;
}