How does java solve the diamond problem? Also provide the dry run of solution.

Write a Java program to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string. Provide an explanation of the code and its time and space complexity.

please write the Java source code of Sin(x) and plot it

Show a definition for a recursive Java method long powerOf2(int n) that returns the value of 2" (assume n is non-negative).

Implement a function in Java to find the largest and smallest elements in an array of integers, and return them in a pair. The function should have a time complexity of O(n) and a space complexity of O(1).

Can you please help me this question in Java?

Design and implement a program that implements Euclid’s algorithm for finding the greatest common divisor of two positive integers. The greatest common divisor is the largest integer that divides both values without producing a remainder. In a class called DivisorCalc, define a static method called gcd that accepts two integers, num1 and num2. Create a driver to test your implementation. The recursive algorithm is defined as follows:gcd (num1, num2) is num2 if num2 <= num1 and num2evenly divides num1gcd (num1, num2) is gcd(num2, num1) if num1 < num2gcd (num1, num2) is gcd(num2, num1%num2) otherwise

Implement a java program Display Triangle as follow : BREAK DEMO.1234567 8 9 10 … N