### Problem Statement :

```Poker Nim is another -player game that's a simple variation on a Nim game. The rules of the games are as follows:

The game starts with  piles of chips indexed from  to . Each pile  (where ) has  chips.
The players move in alternating turns. During each move, the current player must perform either of the following actions:

Remove one or more chips from a single pile.
Add one or more chips to a single pile.
At least  chip must be added or removed during each turn.

To ensure that the game ends in finite time, a player cannot add chips to any pile  more than  times.
The player who removes the last chip wins the game.
Given the values of , , and the numbers of chips in each of the  piles, determine whether the person who wins the game is the first or second person to move. Assume both players move optimally.

Input Format

The first line contains an integer, , denoting the number of test cases.
Each of the  subsequent lines defines a test case. Each test case is described over the following two lines:

Two space-separated integers,  (the number of piles) and  (the maximum number of times an individual player can add chips to some pile ), respectively.
space-separated integers, , where each  describes the number of chips at pile .

Output Format

For each test case, print the name of the winner on a new line (i.e., either  First or  Second ).```

### Solution :

```                            ```Solution in C :

In   C  :

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() {
int tc,n,k,i,j;
long int a,ans;
scanf("%d",&tc);
for(i=0;i<tc;i++)
{
scanf("%d %d",&n,&k);
for(j=0;j<n;j++)
{
scanf("%ld",&a[j]);
}
ans=0;
//while(l)
//  {
for(j=0;j<n;j++)
{
ans=ans^a[j];
}
//}
if(ans==0)
printf("Second\n");
else
printf("First\n");
}
return 0;
}```
```

```                        ```Solution in C++ :

In  C  ++  :

#include <bits/stdc++.h>
typedef long long ll;
typedef unsigned long long ull;
using namespace std;

int main()
{
long nTest,n,res,x,k;
scanf("%ld",&nTest);
while (nTest--)
{
scanf("%ld%ld%ld",&n,&k,&res);
for (long i=1; i<n; ++i) scanf("%ld",&x),res^=x;
puts((!res)?"Second":"First");
}
}```
```

```                        ```Solution in Java :

In  Java :

import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int t = in.nextInt();
int[] s = new int;
int i,j,k,n;

int nimsum;
for(int tt =0;tt<t;tt++){
n = in.nextInt();
k = in.nextInt();
for(i = 0;i<n;i++){
s[i]=in.nextInt();
}
nimsum = s;
for(i = 1;i<n;i++){
nimsum^=s[i];
}

if (nimsum > 0) System.out.println("First");
else System.out.println("Second");
}
}
}```
```

```                        ```Solution in Python :

In  Python3 :

def nim(array):
ans = 0
while array:
ans ^= array.pop()
return ans

def main():
for _ in range(int(input())):
input()
print(['Second', 'First'][bool(nim(list(map(int, input().split()))))])

if __name__ == '__main__':
main()```
```

## Castle on the Grid

You are given a square grid with some cells open (.) and some blocked (X). Your playing piece can move along any row or column until it reaches the edge of the grid or a blocked cell. Given a grid, a start and a goal, determine the minmum number of moves to get to the goal. Function Description Complete the minimumMoves function in the editor. minimumMoves has the following parameter(s):

## Down to Zero II

You are given Q queries. Each query consists of a single number N. You can perform any of the 2 operations N on in each move: 1: If we take 2 integers a and b where , N = a * b , then we can change N = max( a, b ) 2: Decrease the value of N by 1. Determine the minimum number of moves required to reduce the value of N to 0. Input Format The first line contains the integer Q.

## Truck Tour

Suppose there is a circle. There are N petrol pumps on that circle. Petrol pumps are numbered 0 to (N-1) (both inclusive). You have two pieces of information corresponding to each of the petrol pump: (1) the amount of petrol that particular petrol pump will give, and (2) the distance from that petrol pump to the next petrol pump. Initially, you have a tank of infinite capacity carrying no petr

## Queries with Fixed Length

Consider an -integer sequence, . We perform a query on by using an integer, , to calculate the result of the following expression: In other words, if we let , then you need to calculate . Given and queries, return a list of answers to each query. Example The first query uses all of the subarrays of length : . The maxima of the subarrays are . The minimum of these is . The secon

## QHEAP1

This question is designed to help you get a better understanding of basic heap operations. You will be given queries of types: " 1 v " - Add an element to the heap. " 2 v " - Delete the element from the heap. "3" - Print the minimum of all the elements in the heap. NOTE: It is guaranteed that the element to be deleted will be there in the heap. Also, at any instant, only distinct element