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Take 2 strings s1 and s2 including only letters from a to z. Return a new sorted string, the longest possible, containing distinct letters - each taken only once - coming from s1 or s2. Examples: a = "xyaabbbccccdefww" b = "xxxxyyyyabklmopq" longest(a, b) -> "abcdefklmopqwxy" a = "abcdefghijklmnopqrstuvwxyz" longest(a, a) -> "abcdefghijklmnopqrstuvwxyz" Solution: String longest(String a, String ..

There was a test in your class and you passed it. Congratulations! But you're an ambitious person. You want to know if you're better than the average student in your class. You receive an array with your peers' test scores. Now calculate the average and compare your score! Return True if you're better, else False! Note: Your points are not included in the array of your class's points. For calcul..

Write a function which converts the input string to uppercase. Solution: String makeUpperCase(String str) => str.toUpperCase();

Clock shows h hours, m minutes and s seconds after midnight. Your task is to write a function which returns the time since midnight in milliseconds. Example: h = 0 m = 1 s = 1 result = 61000 Input constraints: 0

Write a function named setAlarm which receives two parameters. The first parameter, employed, is true whenever you are employed and the second parameter, vacation is true whenever you are on vacation. The function should return true if you are employed and not on vacation (because these are the circumstances under which you need to set an alarm). It should return false otherwise. Examples: setAl..

Messi goals function Messi is a soccer player with goals in three leagues: LaLiga Copa del Rey Champions Complete the function to return his total number of goals in all three leagues. Note: the input will always be valid. For example: 5, 10, 2 --> 17 Solution: int goals(int laLigaGoals, int copaDelReyGoals, int championsLeagueGoals) { return add_nums([laLigaGoals, copaDelReyGoals, championsLeag..

Grade book Complete the function so that it finds the average of the three scores passed to it and returns the letter value associated with that grade. Numerical Score Letter Grade 90

The male gametes or sperm cells in humans and other mammals are heterogametic and contain one of two types of sex chromosomes. They are either X or Y. The female gametes or eggs however, contain only the X sex chromosome and are homogametic. The sperm cell determines the sex of an individual in this case. If a sperm cell containing an X chromosome fertilizes an egg, the resulting zygote will be ..

In this simple assignment you are given a number and have to make it negative. But maybe the number is already negative? Examples makeNegative(1); // return -1 makeNegative(-5); // return -5 makeNegative(0); // return 0 makeNegative(0.12); // return -0.12 Notes The number can be negative already, in which case no change is required. Zero (0) is not checked for any specific sign. Negative zeros m..

Description: Make a simple function called greet that returns the most-famous "hello world!". Style Points Sure, this is about as easy as it gets. But how clever can you be to create the most creative hello world you can think of? What is a "hello world" solution you would want to show your friends? Solution: String greet() => 'hello world!';