1. The search function below searches for the value to be deleted and positions the pointers tp and tp1 to the appropriate nodes. It is expected that pointer tp points to the node to be deleted and tpl points to the parent of the node to be deleted. Does the function below able to correctly position the two pointers? Explain your answer. bool searchDelete(nd *tp, nd *tp1, char key[]) { bool found = false; %3D int comp; while((*tp != NULL) && (!found)) { comp == strcmp(key, (*tp1) → studId); i (соmp !- 0) { *tpl = *tp; if (comp < 0) *tp = (*tp) → left; else if (comp > 0) *tp = (*tp) → right; %3D %3D else found = true; %3D } return found; }// end of searchDelete()

1. The search function below searches for the value to be deleted and positions the pointers tp and tp1 to the appropriate nodes. It is expected that pointer tp points to the node to be deleted and tpl points to the parent of the node to be deleted. Does the function below able to correctly position the two pointers? Explain your answer. bool searchDelete(nd tp, nd tp1, char key[]) { bool found = false; %3D int comp; while((tp != NULL) && (!found)) { comp == strcmp(key, (tp1) → studId); i (соmp !- 0) { tpl = tp; if (comp < 0) tp = (tp) → left; else if (comp > 0) tp = (tp) → right; %3D %3D else found = true; %3D } return found; }// end of searchDelete()

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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