Add to_string methods to both classes that display information about the object by invoking the appropriate methods and variables. 1# (new horse 101 "Comet") #to_string ;; 2 string = "I am a horse, my name is Comet and I weigh 101 kilograms. My father is a horse and my mother is a horse." 3# (new donkey 102 "Donner") #to_string ;; 4-string = "I am a donkey, my name is Donner and I weigh 102 kilograms. My father is a donkey and my mother is a donkey." Create classes hinny and mule with same signatures as horse and donkey. However their to_string methods should display as shown below. 1# (new hinny 103 "Vixen") #species ;; 2 string = "hinny" # (new hinny 103 "Vixen") #to_string ;; 4-string = s "I am a hinny, my name is Vixen and I weigh 103 kilograms. My father is a horse and my mother is a donkey." #(new mule 104 "Prancer") #species ;; : string = "mule" s # (new mule 104 "Prancer") #to_string ;; string = o "I am a mule, my name is Prancer and I weigh 104 kilograms. My father is a donkey and my mother is a horse." Note that whenever a word among "horse"," donkey","hinny" or "mule" is dis- played you are supposed to invoke the appropriate methods.

Add to_string methods to both classes that display information about the object by invoking the appropriate methods and variables. 1# (new horse 101 "Comet") #to_string ;; 2 string = "I am a horse, my name is Comet and I weigh 101 kilograms. My father is a horse and my mother is a horse." 3# (new donkey 102 "Donner") #to_string ;; 4-string = "I am a donkey, my name is Donner and I weigh 102 kilograms. My father is a donkey and my mother is a donkey." Create classes hinny and mule with same signatures as horse and donkey. However their to_string methods should display as shown below. 1# (new hinny 103 "Vixen") #species ;; 2 string = "hinny" # (new hinny 103 "Vixen") #to_string ;; 4-string = s "I am a hinny, my name is Vixen and I weigh 103 kilograms. My father is a horse and my mother is a donkey." #(new mule 104 "Prancer") #species ;; : string = "mule" s # (new mule 104 "Prancer") #to_string ;; string = o "I am a mule, my name is Prancer and I weigh 104 kilograms. My father is a donkey and my mother is a horse." Note that whenever a word among "horse"," donkey","hinny" or "mule" is dis- played you are supposed to invoke the appropriate methods.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter9: Using Classes And Objects

Section: Chapter Questions

Problem 5RQ

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