In a royal casino, there is a lottery at 134 number card. If a person is playing that game, find the probability of his winnings. if we have array of all cards = {12,0,71,101,51,134,0,4,12,0,6,54,98,54} WAP in java
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- Write a Java program to find continuous sub array of the given array whose sum is equal to a given number. For example, If {12, 5, 31, 9, 21, 8} is the given array and 45 is the given number, then you have to find continuous sub array in this array such that whose elements add up to 45. In this case, {5, 31, 9} is such sub array whose elements add up to 45.We were given the following code to solve a Pentomino puzzle, several methods might need to be added or editted to solve the problem. The program should take in an input of 3 4 5 6 for 3x20 4x15 5x12 6x10 grids. Then output the number of correct solutions for them (respectively its 2, 368, 1010, and 2339) import java.util.ArrayList;import java.util.LinkedList;import java.util.List; public class DLX { class DataNode { DataNode L, R, U, D; ColumnNode C; public DataNode() { L = R = U = D = this; } public DataNode(ColumnNode c) { this(); C = c; } DataNode linkDown(DataNode node) { node.D = this.D; node.D.U = node; node.U = this; this.D = node; return node; } DataNode linkRight(DataNode node) { node.R = this.R; node.R.L = node; node.L = this; this.R = node; return node;…in Java Implement a method public static double[] add(double[] a, double[] b) for the component-wise sum of vectors: given vectors (a1, a2, . . . , an) and (b1, b2, . . . , bn) of the same length, the sum is the vector (a1 + b1, a2 + b2, . . . , an + bn). For example, the result of applying add to (0, 3, −1) and (2, −5, 1) should be (0 + 2, 3 + (−5), −1 + 1) = (2, −2, 0). Important: add should NOT change the given arrays and should return a new array instead.
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