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Asmaamasry Questions
705 Questions
(Account synchronization) Rewrite Listing 30.6, ThreadCooperation.java, using the object’s wait() and notifyAll() methods
Java programming
2022-07-02
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210
(Control a clock) Rewrite Programming Exercise 15.32 using a thread to control the clock animation
Java programming
2022-07-02
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160
(Bouncing balls) Rewrite Listing 15.17 BallPane.java using a thread to animate bouncing ball movements
Java programming
2022-07-02
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165
(Display a running fan) Rewrite Programming Exercise 15.28 using a thread to control the fan animation
Java programming
2022-07-02
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141
(Synchronize threads) Write a program that launches 1,000 threads. Each thread adds 1 to a variable sum that initially is 0. Define an Integer wrapper object to hold sum. Run the program with and without synchronization to see its effect
Java programming
2022-07-02
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209
(Raise flags) Rewrite Listing 15.13 using a thread to animate a flag being raised. Compare the program with Listing 15.13 by setting the delay time to 10 in both programs. Which one runs the animation faster?
Java programming
2022-07-02
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157
(Racing cars) Rewrite Programming Exercise 15.29 using a thread to control car racing. Compare the program with Programming Exercise 15.29 by setting the delay time to 10 in both programs. Which one runs the animation faster?
Java programming
2022-07-02
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188
(Revise Listing 30.1) Rewrite Listing 30.1 to display the output in a text area, as shown in Figure 30.30
Java programming
2022-07-02
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(Test if a vertex u is in T efficiently) Since T is implemented using a list in the getMinimumSpanningTree and getShortestPath methods in Listing 29.2 WeightedGraph.java, testing whether a vertex u is in T by invoking T.contains(u) takes O(n) time
Java programming
2022-07-01
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(Find u with smallest cost[u] efficiently) The getShortestPath method finds a u with the smallest cost[u] using a linear search, which takes O(V)
Java programming
2022-07-01
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(Alternative version of Dijkstra algorithm) An alternative version of the Dijkstra algorithm can be described as follows:
Java programming
2022-07-01
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332
(Weighted graph visualization tool) Develop a GUI program as shown in Figure 29.2, with the following requirements: (1) The radius of each vertex is 20 pixels
Java programming
2022-07-01
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187
(Display a dynamic MST) Write a program that lets the user create a weighted graph dynamically
Java programming
2022-07-01
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143
Total:
705
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