bruno/advent-of-code
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

2020 day 10 (C): fix for 32 bits architecture (ooops !)

Browse Source
This commit is contained in:
Bruno Raoult
2022-12-06 17:18:22 +01:00
parent d8e05b0fca
commit d412824317
2 changed files with 6 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
2020/day10/ex1-c.c
View File

@@ -63,7 +63,6 @@ struct list *add_val(list, val)
struct list *list; struct list *list;
unsigned long long val; unsigned long long val;
{ {
//int val;
unsigned cur, size; unsigned cur, size;
unsigned long long *ptr; unsigned long long *ptr;
@@ -80,7 +79,6 @@ struct list *add_val(list, val)
size+=BLOCKSIZE; size+=BLOCKSIZE;
list->size=size; list->size=size;
list->list=realloc(list->list, sizeof(unsigned long long)*size); list->list=realloc(list->list, sizeof(unsigned long long)*size);
fprintf(stderr, "realloc buf: cur=%d size=%d ptr=%p\n", cur, size, list->list);
} }
ptr=list->list+cur; ptr=list->list+cur;
@@ -91,10 +89,10 @@ struct list *add_val(list, val)
return list; return list;
} }
unsigned *calc(list) unsigned long long *calc(list)
struct list *list; struct list *list;
{ {
static unsigned res[4]; static unsigned long long res[4];
unsigned long long *ptr=list->list; unsigned long long *ptr=list->list;
unsigned last=list->last, i; unsigned last=list->last, i;
@@ -113,10 +111,9 @@ int main(ac, av)
{ {
char line[80]; char line[80];
struct list *list=NULL; struct list *list=NULL;
unsigned long long res, last; unsigned long long res, last, *result;
unsigned *result;
list=add_val(list, 0); list=add_val(list, 0llu);
while (fgets(line, sizeof line, stdin)) { while (fgets(line, sizeof line, stdin)) {
sscanf(line, "%llu", &res); sscanf(line, "%llu", &res);
list=add_val(list, res); list=add_val(list, res);
@@ -126,7 +123,7 @@ int main(ac, av)
list=add_val(list, last+3); list=add_val(list, last+3);
//print_list(list); //print_list(list);
result=calc(list); result=calc(list);
printf("%s : diff1=%u diff2=%u res=%u\n", *av, result[1], result[3], printf("%s : diff1=%llu diff2=%llu res=%llu\n", *av, result[1], result[3],
result[1]*result[3]); result[1]*result[3]);
exit (0); exit (0);
} }

2
2020/day10/ex2-c.c
View File

@@ -131,7 +131,7 @@ int main(ac, av)
struct list *list=NULL; struct list *list=NULL;
unsigned long long res, last; unsigned long long res, last;
list=add_val(list, 0); list=add_val(list, 0ll);
while (fgets(line, sizeof line, stdin)) { while (fgets(line, sizeof line, stdin)) {
sscanf(line, "%llu", &res); sscanf(line, "%llu", &res);
list=add_val(list, res); list=add_val(list, res);