Computers and Technology, 27.03.2020 20:28 dilly2277
The code below shows a class DataSet, which provides basic statistical functionality on a set of data, and a class ExamMarks, which uses DataSet to store and work out the average of a set of exam marks. The main function shown reads in two marks and uses ExamMarks to store them and print out the average. Draw a sequence diagram showing the interaction that takes place when the main function executes.
class DataSet private float data private int items public Data Set data new float. [256] items public void addDataPoint (float d) data [items++] d public float mean float total o for (int i o i get Size i++) total data [i] return total get Size public int getsize return items; Class ExamMarks private Dataset marks public void enterMark (float m) if (marks null) marks new Data Set marks addDataPoint (m) float average return marks. mean public class Average public static void main (string args ExamMarks exam new ExamMarks exam enterMark (56) exam enterMark (72) System. out print, ln (exam average
Answers: 3
Computers and Technology, 22.06.2019 20:10
Assume that minutes is an int variable whose value is 0 or positive. write an expression whose value is "undercooked" or "soft-boiled" or "medium-boiled" or "hard-boiled" or "overcooked" based on the value of minutes. in particular: if the value of minutes is less than 2 the expression's value is "undercooked"; 2-4 would be a "soft-boiled", 5-7 would be "medium-boiled", 8-11 would be "hard-boiled" and 12 or more would be a "overcooked".
Answers: 1
Computers and Technology, 23.06.2019 12:20
When guido van rossum created python, he wanted to make a language that was more than other programming languages. a. code-based b. human-readable c. complex d. functional
Answers: 1
Computers and Technology, 23.06.2019 18:30
How often does colleges update the cost of attendance on their website? . a)every two years b) every four years c) every year d) every semester
Answers: 1
Computers and Technology, 24.06.2019 11:20
Print "censored" if userinput contains the word "darn", else print userinput. end with newline. ex: if userinput is "that darn cat.", then output is: censoredex: if userinput is "dang, that was scary! ", then output is: dang, that was scary! note: if the submitted code has an out-of-range access, the system will stop running the code after a few seconds, and report "program end never reached." the system doesn't print the test case that caused the reported message.#include #include using namespace std; int main() {string userinput; getline(cin, userinput); int ispresent = userinput.find("darn"); if (ispresent > 0){cout < < "censored" < < endl; /* your solution goes here */return 0; }
Answers: 3
The code below shows a class DataSet, which provides basic statistical functionality on a set of dat...
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