For return the Alphabet value from the function we need to make the return type as a char.
Syntax-
char function_name()
{
return value;
}
Example-
char f()
{
return 'A';
}
// no error
void f()
{
return 'A';
}
// Give an error
program-
#include< stdio.h>
char function() //definition
{
printf("You make the function\n");
return 'A';
}
int main()
{
char a;
printf("Inside main function\n");
a=function(); //calling
printf("%c",a);
return 0;
}
Inside main function
You make the function
A