Code:
public static int[] reverse(int [] arr){
Int [] newArr = new int[arr.length];
for (int k = 0; k<arr.length;k++){
/*Missing statement */
}
return newArr;
Answer:
Replace the comment with:
newArr[k] = arr[arr.length-k];
Explanation:
Required
Complete the code
In the given code:
The first line of the given code defines the method
public static int[] reverse(int [] arr){
The next line declares array newArr withe same length as array arr
Int [] newArr = new int[arr.length];
The next line iterates through the elements of array arr
for (int k = 0; k<arr.length;k++){
The /* Missing statement */ is then replaced with:
newArr[k] = arr[arr.length-k];
The above statement gets the elements of array arr in reversed order.
This is so because, as the iteration iterates through array arr in ascending order, arr.length-k gets the element in reversed order
Answer:
The output is:
R
M
N
Explanation:
The code snippet print the beginning letter of each word in the given name.
In the for loop snippet:
first the program check if startWord is true and it is true, then it print the value of the character at index 0. Then it check if value of character is empty. If it is empty, startWord is initialized to true else it is initialized to false.
The loop only print a character when the value of i are 0, 8 and 11 which are also the beginning character of a word.
Answer:
-26
Explanation:
The given binary number is 1110 0101. Also given that the signed binary number is represented using one's compliment.
We begin by computing the 1s complement representation of 1110 0101 by inverting the bits: 00011010
Converting 00011010 to decimal, it corresponds to 26.
So the 1s complement of the original number is 26. This means that the original number was -26.
Answer:
Se explaination
Explanation:
/Declaring variables
integer currentPrice
integer lastMonthPrice
integer changeLastMonth
float mortagage
//Reading input
currentPrice = Get next input
lastMonthPrice = Get next input
//Calculating price change
changeLastMonth = currentPrice - lastMonthPrice
//Calculating mortagage
mortagage = (currentPrice * 0.051) / 12
//Printing output
Put "This house is $" to output
Put currentPrice to output
Put "\nThe change is $" to output
Put changeLastMonth to output
Put " since last month." to output
Put "\nThe estimated monthly mortgage is $" to output
Put mortagage to output
Answer:
The algorithm is as follows;
1. Start
2. Input TeddyBears
3. Input Hours
4. WagebyTeddy = 2 * TeddyBears
5. WagebyHour = 5 * Hours
6. If WagebyHour > WagebyTeddy then
6.1 Print WagebyHour
7. Else
7.1. Print WagebyTeddy
8. Stop
Explanation:
The following variables are used;
TeddyBears -> Number of teddy bears made
Hours -> Number of Hours worked
WagebyTeddy -> Wages for the number of teddy bears made
WagebyHour -> Wages for the number of hours worked
The algorithm starts by accepting input for the number of teddy bears and hours worked from the user on line 2 and line 3
The wages for the number of teddy bears made is calculated on line 4
The wages for the number of hours worked is calculated on line 5
Line 6 checks if wages for the number of hours is greated than wages for the number of bears made;
If yes, the calculated wages by hour is displayed
Otherwise
the calculated wages by teddy bears made is displayed
