What is most important to know when attempting to retrieve an element from an array list?
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Individual Exercises
The following method should return the index of the specified value
within the integer array numbers
. However, it does not work properly....
Change the value at every even index in the given array to false
. For example, given the array [true, true, true, true, true]
, this...
The method is given a list of strings called list
and a string value
. Implement it so that it returns the index of the last occurrence of...
The following method takes in a ist of integers and a value
representing some number appearing in the list, perhaps multiple times.
Using...
The following method takes in a list of strings and a string value
. Implement the method so that it will return the index of the second...
The following method takes in an int called size
and a double called value
For this question, create an array of doubles of length size
....
The following method takes in an int called size
, a String called value
, and an int index
For this question, create an array of Strings...
The following method takes in a 2 dimensional array as a parameter. Set the first value in each row to 10, then return the array.
Complete the following linear search method. Find the number search
in the array numbers
. If the number is found, return the index for...
Complete the following linear search method. Find the string search
in the array words
. If the string is found, return the index for the...