It seems that fiddle, can make structs of simple c types but not nesting structures, exists a way of doing so? how can I express this structure in c:
struct student_college_detail
{
int college_id;
char college_name[50];
};
struct student_detail
{
int id;
char name[20];
float percentage;
// structure within structure
struct student_college_detail clg_data;
}stu_data;