stringToList.cpp

#include <iostream>
using namespace std;

struct ListNode{
	char info;
	ListNode* next;
	ListNode(char newinfo, ListNode* newNext) {
		info = newinfo;
		next = newNext;
	}	
};
static ListNode* stringToList(const char* s) {
	if (*s == '\0')
		return nullptr;
	return new ListNode(*s, stringToList(s + 1));
}

int main() {
	char* s = "asdfghj";
	ListNode* head = stringToList(s);
	ListNode* p = head;
	while (p->next) {
		cout << p->info;
		p = p->next;
	}
	cout << p->info << endl;
	return 0;
}