Bloomberg Interview Question
They asked me to reverse a linked list.
Interview Answer
Anonymous
Dec 28, 2015
Node *cur = head, *pre = NULL; while(cur != NULL){ Node *next = cur->next; cur->next = pre; pre = cur; cur = next; } head = pre;
They asked me to reverse a linked list.
Anonymous
Node *cur = head, *pre = NULL; while(cur != NULL){ Node *next = cur->next; cur->next = pre; pre = cur; cur = next; } head = pre;
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