Given a map implementation with the following class Map { interface, complete the chart when the corresponding public: iterator find (int k); member functions are invoked. Assume the map is initially iterator put (int k, char v); void erase (int k); empty. int size (); bool empty (); iterator begin () ; iterator end (); ); Function call Output Map Contents (front -> end) put (3, 'A') put (5, 'B') begin ( ) put (4, 'C') put (7, 'D') put (5, 'C') find (5) begin ( ) erase (7) find(3) erase (3) erase (3) begin () find (3)

Given a map implementation with the following class Map { interface, complete the chart when the corresponding public: iterator find (int k); member functions are invoked. Assume the map is initially iterator put (int k, char v); void erase (int k); empty. int size (); bool empty (); iterator begin () ; iterator end (); ); Function call Output Map Contents (front -> end) put (3, 'A') put (5, 'B') begin ( ) put (4, 'C') put (7, 'D') put (5, 'C') find (5) begin ( ) erase (7) find(3) erase (3) erase (3) begin () find (3)

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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Concept explainers

Merge sort

Merge Sort recursively sorts a given collection of numbers or elements by using the divide and conquer strategy in less time. It is one of the most used algorithms, with the worst-case time complexity of O (n log n). It was invented by John Von Neumann. The algorithm continuously divides an array into sub-arrays until each sub-array consists of a single element. It then merges those sub-arrays to produce a sorted array.

Question

Given a map implementation with the following
class Map (
interface, complete the chart when the corresponding
public:
iterator find (int k) ;
iterator put (int k, char v);
void erase (int k);
member functions are invoked. Assume the map is initially
empty.
int size ();
bool empty();
iterator begin () ;
iterator end ();
};
Function call
Output
Map Contents (front -> end)
put (3, 'A')
put (5, 'B')
begin ( )
put (4, 'C')
put (7, 'D')
put (5, 'C')
find (5)
begin ( )
erase (7)
find(3)
erase (3)
erase (3)
begin ( )
find (3)

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