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Оновити 'cv4/list_ops.c'

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Kapliuk 2024-03-14 21:06:19 +00:00
parent ffcd38b365
commit 0564693eb9
1 changed files with 4 additions and 7 deletions
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11
cv4/list_ops.c
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@ -18,7 +18,7 @@ list_t *new_list(size_t length, list_element_t elements[]) {
list_t *append_list(list_t *list1, list_t *list2) list_t *append_list(list_t *list1, list_t *list2)
{ {
size_t length = list1->length + list2->length; size_t length = (list1->length + list2->length);
list_t *list3 = new_list(list1->length + list2->length,list1->elements); list_t *list3 = new_list(list1->length + list2->length,list1->elements);
list3->length = length; list3->length = length;
for (size_t i = list1->length; i < list3->length; i++) for (size_t i = list1->length; i < list3->length; i++)
@ -27,7 +27,7 @@ list_t *append_list(list_t *list1, list_t *list2)
} }
list_t *filter_list(list_t *list, bool (*predicate)(list_element_t)) { list_t *filter_list(list_t *list, bool (*predicate)(list_element_t)) {
list_element_t filter[list->length]; list_element_t *filter[list->length];
size_t filter_length = 0; size_t filter_length = 0;
for(size_t i = 0; i < list->length;i++){ for(size_t i = 0; i < list->length;i++){
if(predicate(list->elements[i])){ if(predicate(list->elements[i])){
@ -49,19 +49,16 @@ size_t length_list(list_t *list) {
list_t *map_list(list_t *list, list_element_t (*mapper)(list_element_t)) { list_t *map_list(list_t *list, list_element_t (*mapper)(list_element_t)) {
list_t *result = new_list(list->length, list->elements); list_t *result = new_list(list->length, list->elements);
if (result == NULL) { if (result == NULL) {
return NULL; return NULL;
} }
for (size_t i = 0; i < list->length; i++) {
for (size_t i = 0; i < list->length; i++) {
result->elements[i] = mapper(list->elements[i]); result->elements[i] = mapper(list->elements[i]);
} }
return result; return result;
} }
list_element_t foldl_list(list_t *list, list_element_t initial, list_element_t (*folder)(list_element_t, list_element_t)) { list_element_t foldl_list(list_t *list, list_element_t initial, list_element_t (*folder)(list_element_t, list_element_t)) {
list_element_t result = initial; list_element_t result = initial;
for (size_t i = 0; i < list->length; i++) { for (size_t i = 0; i < list->length; i++) {