To remove a node X with index 1 or greater from a linked list,
A) set a reference pred to the predecessor of the node you want to remove, and set the successor of pred to the successor of X
B) decrease the index of the node to be removed by 1, and then set its reference to null
C) first store the value of the element in X in a safe place, then set its reference to null
D) None of the above
A) set a reference pred to the predecessor of the node you want to remove, and set the successor of pred to the successor of X
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