Math.cos() is a method or function that returns a value dependent on input that are passed to it
that returns a value dependent on the Math.cos() is a method or al that are passed...
Using Java, Write a method , getFirstLine, that is passed a String argument and that returns the first line. (Recall that lines are terminated with the "\n" character .) Assume that the argument contains at least one complete, newline-terminated line.
Using swift 4.0, Write a function (not method) named findName which returns a given name (passed as a parameter) if it is in the string array passed as a parameter, otherwise return nil Demonstrate calling the function findName. Using swift 4.0
Assume the availability of a method named makeStars that can be passed a non-negative integer n and that returns a String of n asterisks. Write a method named printTriangle that receives a non-negative integer n and prints a triangle of asterisks as follows: first a line of n asterisks, followed by a line of n-1 asterisks, and then a line of n-2 asterisks, and so on. For example, if the method received 5 it would print: * * * * * * * * *...
4. Write a static method named ConcatStrings that is passed any number of parameters of type String, and returns a single string that is the concatenation of the strings passed. (4 pts.) 5. Write a static method named ConcatObjects that is passed any number of parameters of type Object, and returns a single string that is the concatenation of the result of the call to toString() for each of the objects. (4 pts.) 6. Write a class named Triplet that...
Sum of Numbers Problem: Write a method that accepts an integer argument and returns the sum of all the integers from 1 up to the number passed as an argument. For example, if 50 is passed as an argument, the method will return the sum of 1, 2, 3, 4, . . . 50. Use recursion to calculate the sum. Demonstrate the method in a program. The program should be called SumOfNumbers.java.
6.12 LAB: Max magnitudeWrite a method MaxMagnitude with two integer input parameters that returns the largest magnitude value. Use the method in a program that takes two integer inputs, and outputs the largest magnitude value.Ex: If the inputs are 5 7 , the method returns:7Ex: If the inputs are -8 -2, the method returns:-8Note: The method does not just return the largest value, which for -8-2 would be -2. Though not necessary, you may use the absolute-value built-in math method.Your...
In class Recursion problems bool anyNegative(int al , int size) This function returns true if there are any negative numbers in the array, grity false otherwise. int firstNegative(int al I, int size) This function returns the position of the first negative number in the array & EAO If there are no negative numbers it returns int countNegative(int al I, int size) This function returns the number of negative numbers in the array a. 12 bst Stringsint indexO bout Strings nt...
write a java METHOD that has two parameters that will be passed to the method and a variable that is legally declared twice in the method.
(Java Programmin): Sum() and max() in ArrayList a. Write a method that returns the maximum value in an ArrayList of integers. The method returns null if the list is null or the list size is 0. public static Integer max(ArrayList<Integer> list) b. Write a method that returns the sum of all numbers in an ArrayList: public static Integer sum(ArrayList<Integer> list) c. Write a test program that prompts the user to enter a sequence of numbers ending with 0, and invokes...
Write a function named midvalue that is passed three unique int values and returns the one that is in the middle. Thus, midvalue(5,28,14) returns 14. ( in c++)