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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. struct list 
  5. {
  6.    int a;
  7.    struct list *next;
  8. };
  9. typedef struct list List;
  10.  
  11. int main (void)
  12. {
  13.    List *start = NULL, **end = &start;
  14.    int a;
  15.    while(scanf("%d", &a) == 1) {
  16.       List *node = (List*)malloc(sizeof(List));
  17.       node->a = a;
  18.       node->next = NULL;
  19.       *end = node;
  20.       end = &node->next;
  21.    }
  22.    List *current = start;
  23.    while(current) {
  24.       printf("%d --> ", current -> a);
  25.       current = current -> next;
  26.    }
  27.    current = start;
  28.    while(current) {
  29.       List *toDelete = current;
  30.       current = current -> next;
  31.       free(toDelete);
  32.    }
  33.    return 0;
  34. }
  35.  
  36.  
Success #stdin #stdout 0s 2292KB
comments (?)
stdin
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1 2 3 4 5 6 7 8
stdout
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1 --> 2 --> 3 --> 4 --> 5 --> 6 --> 7 --> 8 -->
https://ideone.com/SFBY9w
language:
C99 (gcc 8.3)
created:
9 years ago
visibility:
public

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