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Copy pathmerge-two-sorted-lists.cpp
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39 lines (39 loc) · 897 Bytes
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/*
~~~~~~~~~~~~~~~~~~~~~~~~~~~
--||author : codechaser||--
~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
classSolution
{
public:
ListNode *mergeTwoLists(ListNode *l1, ListNode *l2)
{
if (!l1)
{
return l2;
}
if (!l2)
{
return l1;
}
ListNode *result;
if (l1->val < l2->val)
{
result = l1;
result->next = mergeTwoLists(l1->next, l2);
}
else
{
result = l2;
result->next = mergeTwoLists(l1, l2->next);
}
return result;
}
};
/*
|---------------------------------------------------|
||| https://codeforces.com/profile/codechaser |||
||| https://www.codechef.com/users/codechaser |||
||| https://github.com/code-chaser |||
|---------------------------------------------------|
*/