A parentheses checker program would be best implemented using

Related MCQs

• Consider the usual algorithm for determining whether a sequence of parentheses is balanced. Suppose that you run the algorithm on a sequence that contains 2 left parentheses and 3 right parentheses (in some order). The maximum number of parentheses that appear on the stack AT ANY ONE TIME during the computation?
• Suppose a circular queue of capacity (n – 1) elements is implemented with an array of n elements. Assume that the insertion and deletion operation are carried out using REAR and FRONT as array index variables, respectively. Initially, REAR = FRONT = 0. The conditions to detect queue full and queue empty are
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• The binary tree sort implemented using a self – balancing binary search tree takes time is worst case.
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• A code which deals about short form of a program is called __________ code.
• Program module contains its own list of variables called ____________.
• Allocating memory for arrays during program compilation is___________.