Computers and Technology, 01.12.2019 18:31 gbrightwell
This is a c++ program define a class named money that stores a monetary amount. the class should have two private integer variables , one to store the number of dollars and another to store the number of cents. add accessor and mutator functions to read and set both member variables . add another function that returns the monetary amount as a double .
in test the implementation of your class with two different money objects . ask the user to enter values for dollars and cents and then display the value as a double .
Answers: 3
Computers and Technology, 21.06.2019 19:30
Keep your choice of a major there is probably no single correct choice.
Answers: 1
Computers and Technology, 22.06.2019 12:00
The following function returns a string of length n whose characters are all 'x'. give the order of growth (as a function of n) of the running time. recall that concatenating two strings in java takes time proportional to the sum of their lengths. public static string f(int n) { if (n == 0) return ""; if (n == 1) return "x"; return f(n/2) + f(n - n/2); } options: a) constant b) logarithmic c) linear d) linearithmic e)quadratic f)cubic g) exponential
Answers: 2
Computers and Technology, 23.06.2019 14:30
Choose the answers that best complete each sentence. on average,are more expensive than other kinds of postsecondary schools. the cost of room and board includes. to save money, some students attend auniversity in their home state.
Answers: 2
Computers and Technology, 23.06.2019 17:30
When making changes to optimize part of a processor, it is often the case that speeding up one type of instruction comes at the cost of slowing down something else. for example, if we put in a complicated fast floating-point unit, that takes space, and something might have to be moved farther away from the middle to accommodate it, adding an extra cycle in delay to reach that unit. the basic amdahl's law equation does not take into account this trade-off. a. if the new fast floating-point unit speeds up floating-point operations by, on average, 2ă—, and floating-point operations take 20% of the original program's execution time, what is the overall speedup (ignoring the penalty to any other instructions)? b. now assume that speeding up the floating-point unit slowed down data cache accesses, resulting in a 1.5ă— slowdown (or 2/3 speedup). data cache accesses consume 10% of the execution time. what is the overall speedup now? c. after implementing the new floating-point operations, what percentage of execution time is spent on floating-point operations? what percentage is spent on data cache accesses?
Answers: 2
This is a c++ program define a class named money that stores a monetary amount. the class should ha...
Mathematics, 03.01.2020 16:31
Mathematics, 03.01.2020 16:31
History, 03.01.2020 16:31
Mathematics, 03.01.2020 16:31
History, 03.01.2020 16:31
History, 03.01.2020 16:31
History, 03.01.2020 16:31
Mathematics, 03.01.2020 16:31
Mathematics, 03.01.2020 16:31
Mathematics, 03.01.2020 16:31
Mathematics, 03.01.2020 16:31