Question: Make changes of the program by creating Enemy class, so we can create an enemy object in the main program, the enemy spaceship could complete the following tasks: The enemy could appear at the top of the screen and bounce back and forth when it...
Question: Try to use the queue class to implement a general simulation of Hot Potato. Our program will input a list of names and a number, we call it “num,” to be used for counting. It will return the name of the last person remaining after...
Question: Use input() to take 10 input from user, each item is separated by space. Then try to complete the following task: Create a list from the input Delete all repeated elements of the list. Sample Input 1: 1 2 3 2 1 3 98 98 67 Sample Output...
Question: (Hint: you could use stack to solve the question) There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds were extremely limited that time. It was possible to establish only a surface...
Question 1： Create a list called “attributes” , it contains “HP”, “Attack”, “Defense”, “Special Attack”, “Special Defense”, “Speed” Modify the list above, replace “Special Attack” and “Special Defense” with “Magic” and “Stamina” Add “Special skills” in the end of the list Delete “Speed” from the...
Question:(You could use stack to solve the problem) Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative, the order in which multiplications are performed is arbitrary. However, the number of elementary multiplications needed strongly depends...