Assume class MyStack implements the following StackGen interface. For this question, make no assumptions about the implementation of MyStack except that the follo wing interface. methods are implemented and work as documented. public interface StackGen { void push(T 0); // conventional stack behavior T pop(); // conventional stack behavior T top(); // returns, but does not remove, top element in stack boolean isEmpty(); // returns true if stack is empty, false otherwise } // StackGen interface Write a public instance method for MyStack, called interchange(T element) to replace the bottom two items in the stack with element. If there are fe wer than two items on the stack, upon return the stack should contain exactly two items that are element. Examples: if the stack contains (from top) "5", "4", "3", "2", "1" and element="new", the stack will contain "5", "4", "3", "new", "new" after interchange(). if the stack contains (from top) "5" and element="new", the stack will contain "new", "new" after interchange().

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
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Assume class MyStack implements the following StackGen interface. For this question, make no assumptions about the implementation of MyStack except that the following interface methods are implemented and work as documented. Write a public instance method for MyStack, called interchange(T element) to replace the bottom "two" items in the stack with element. If there are fewer than two items on the stack, upon return the stack should contain exactly two items that are element.

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if the stack contains (from top) "5", "4", "3", "2", "1" and element = "new",
the stack will contain "5", "4", "3", "new", "new" after interchange ().
if the stack contains (from top) "5" and element "new",
the stack will contain "new", "new" after interchange().
30%
Write public instanc method for MyStáck, called interchange (T element) to replac the bottom *two* items in the stack with element.
wer than two items on the stack, upon return the stack should contain exactly two items that are element.
Examples:
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Assume class MyStack implements the following StackGen interface. For this question, make no assumptions about the implementation of MyStack except that the follo
wing interface
methods are implemented and work as documented.
public interface StackGen <T> {
void push(T 0); // conventional stack behavior
T pop(); // conventional stack behavior
T top(); // returns, but does not remove, top element in stack
boolean isEmpty(); // returns true if stack is empty, false otherwise
} // StackGen interface
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Transcribed Image Text:suf: C nn.instru @ 2 S if the stack contains (from top) "5", "4", "3", "2", "1" and element = "new", the stack will contain "5", "4", "3", "new", "new" after interchange (). if the stack contains (from top) "5" and element "new", the stack will contain "new", "new" after interchange(). 30% Write public instanc method for MyStáck, called interchange (T element) to replac the bottom *two* items in the stack with element. wer than two items on the stack, upon return the stack should contain exactly two items that are element. Examples: F2 # ۲ 3 ۳ WE E ص X Assume class MyStack implements the following StackGen interface. For this question, make no assumptions about the implementation of MyStack except that the follo wing interface methods are implemented and work as documented. public interface StackGen <T> { void push(T 0); // conventional stack behavior T pop(); // conventional stack behavior T top(); // returns, but does not remove, top element in stack boolean isEmpty(); // returns true if stack is empty, false otherwise } // StackGen interface س C need help with this one. th.X b Login | bartleby 7/external_tools/retrieve?display=full_width&url=https%3A%2F%2Fumn.quiz-Iti-iad-prod.instructure.com BIU A b 80 F3 J 54 $ % 4 ٤ 5 R 000 000 F4 F ی D ي I = 3 G:11: CSV j 29 O F5 ء A G 5 TY g 6 ។ X iii Ⓡ tv MacBook Air F6 & 7 28 E 12pt غ V ◄◄ F7 U .... HIJ 1 x G Sign in - Google Accounts B IN! j 8 A ع 1 J Σ Paragraph DII F8 ( 9 3 7 K M 9 9 ) 9 0 ن C. DD F9 V IJ X L V - Settings - Passwords iCloud Storage is Full Ungrade your storage using J F10 [P] T I' V fx R F11 ك م V + 11 ? ] {} て [1 X 11 + 1 Upade F12 -DO If there are fe $0
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