Write a program that asking the user to enter 5 numbers. Then, at the end, your program should display the count the number of positive, negative and zero entered. You should use For-loop statement.
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Note:
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1.Paste your editable code for the question answer and Include the screenshot of your code’s output as a part of your answer. Otherwise, you will be marked zero for this question.
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2.Example of output is shown below.
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Question Tow
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Each of the following Java code contains one or more syntax/logical error(s). Find the error(s) and modify the code so that it will work properly. The first one is given as an example to you.
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#Original CodeCorrect Code
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1.for(j =0; j<=10,j++);
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System.out.print(j + ” “) for(int j =0; j<=10;j++)
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System.out.print(j + ” “);
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2.double[] numbers = new int[5]
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3.ArrayList<Integer> names = new ArrayList<Integer>();
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names.add(“Ahmad”);
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System.out.println(names.length);
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4.int[4] myarr = {2, 9, 4, 5};
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for (int i = 0; i < myarr.length(); i++)
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System.out.println(myarr[i]);
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5.String[] names = {‘Ali’, ‘Mohand’};
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for (int i : names)
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System.out.print(i + ” “);
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Question Three
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Write a complete java program by using for loop to print even number from 2 to 20. The output should be as following:
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Note:
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1.Paste your editable code for the question answer and Include the screenshot of your code’s output as a part of your answer. Otherwise, you will be marked zero for this question.
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2.Example of output is shown below.
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Question Four
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Write a complete java program to calculate the total values of all the elements in an array.
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Example: For the following input values for the array {2,6,8,3,2,2,1}, the output should be:
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Note:
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Paste your editable code for the question answer and Include the screenshot of your code’s output as a part of your answer.
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