Problem 3) Using our Greedy approach to problem solving, what are the fewest number of coins required to make 86 cents in change? The coins we are using have the following denominations: { 50, 43, 20, 2, 1} Number of coins: . Problem 4) You are given the following 13 character message: ABBDABCCCBCBA How many bits will it take to store in a text (ascii) file? What are the fewest number of bits to store using fixed-length encoding? Number of bits required if encoding with Huffman's algorithm: Show your work: Char, Freq, Bit path to Node A, B, Char, Freq, Bit Path to Node C. D. Initial Queue: After 1" pass: After 2nd pass: After 3rd pass:

Problem 3) Using our Greedy approach to problem solving, what are the fewest number of coins required to make 86 cents in change? The coins we are using have the following denominations: { 50, 43, 20, 2, 1} Number of coins: . Problem 4) You are given the following 13 character message: ABBDABCCCBCBA How many bits will it take to store in a text (ascii) file? What are the fewest number of bits to store using fixed-length encoding? Number of bits required if encoding with Huffman's algorithm: Show your work: Char, Freq, Bit path to Node A, B, Char, Freq, Bit Path to Node C. D. Initial Queue: After 1" pass: After 2nd pass: After 3rd pass:

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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