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fix: fixed test case failing

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This commit is contained in:
weiss-ben 2022-09-24 01:03:33 +03:00
parent 49c2e2a721
commit 4c1400dbcb
1 changed files with 33 additions and 26 deletions
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59
search/median_search2.cpp
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@ -70,6 +70,7 @@ ListNode* middleNode(ListNode* head) {
slowptr = slowptr->next;
fastptr = fastptr->next->next;
}
return (fastptr->next) ? slowptr->next : slowptr;
}
} // namespace median_search2
@ -80,51 +81,57 @@ ListNode* middleNode(ListNode* head) {
* @returns void
*/
static void test() {
auto* head = new ListNode;
head->val = 1;
auto* head1 = new ListNode;
head1->val = 1;
ListNode* temp1 = head;
ListNode* temp = head1;
for (int i = 1; i < 6; ++i) {
auto temp2 = new ListNode;
temp2->val = i;
auto* temp1 = new ListNode;
temp1->val = i;
temp1->next = temp2;
temp1 = temp2;
temp->next = temp1;
temp = temp1;
}
ListNode* median = search::median_search2::middleNode(head);
ListNode* median = search::median_search2::middleNode(head1);
assert(3 == median->val); // 3 is the value of the median node.
std::cout << "test case:1 passed\n";
// Clean up
while (head) {
ListNode* t = head;
head = head->next;
while (head1) {
ListNode* t = head1;
head1 = head1->next;
delete t;
}
head = new ListNode;
head->val = 1;
temp1 = head;
delete head1;
delete temp;
// Test case # 2
auto* head2 = new ListNode;
head2->val = 1;
ListNode* temp2 = head2;
for (int i = 1; i < 7; ++i) {
auto temp2 = new ListNode;
temp2->val = i;
auto temp3 = new ListNode;
temp3->val = i;
temp1->next = temp2;
temp1 = temp2;
temp2->next = temp3;
temp2 = temp3;
}
median = search::median_search2::middleNode(head);
assert(4 == median->val); // 3 is the value of the median node.
median = search::median_search2::middleNode(head2);
assert(4 == median->val); // 4 is the value of the median node.
std::cout << "test case:1 passed\n";
// Clean up
while (head) {
ListNode* t = head;
head = head->next;
while (head2) {
ListNode* t = head2;
head2 = head2->next;
delete t;
}
delete head2;
delete temp2;
std::cout << "test case:2 passed\n";
std::cout << "--All tests passed--\n";
}