## Discussion Forum

Que. | What is the output of following function for start pointing to first node of following linked list?
1->2->3->4->5->6 void fun(struct node* start) { if(start == NULL) return; printf("%d ", start->data); if(start->next != NULL ) fun(start->next->next); printf("%d ", start->data); } |

a. | 1 4 6 6 4 1 |

b. | 1 3 5 1 3 5 |

c. | 1 2 3 5 |

d. | 1 3 5 5 3 1 |

Answer:1 3 5 5 3 1 |