#include <stdio.h> | |
typedef struct List { | |
struct List *Next; | |
int Data; | |
} List; | |
List Node0 = {0, 5}; | |
List Node1 = {&Node0, 4}; | |
List Node2 = {&Node1, 3}; | |
List Node3 = {&Node2, 2}; | |
List Node4 = {&Node3, 1}; | |
List Node5 = {&Node4, 0}; | |
int main() { | |
List *PrevL, *CurL; | |
for (PrevL = 0, CurL = &Node5; CurL; PrevL = CurL, CurL = CurL->Next) { | |
printf("%d %d\n", CurL->Data, PrevL ? PrevL->Data : -1); | |
} | |
return 0; | |
} | |