DeltaX

Channel name was changed to «DeltaX»

Channel name was changed to «Accenture PADA»

https://youtu.be/fOfRLeXvK44?si=G2OksGjBwlb8Y3Xs

import java.util.Arrays;
import java.util.Scanner;

public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int N = scanner.nextInt();
int M = scanner.nextInt();
int[] A = new int[N];

for (int i = 0; i < N; i++) {
A[i] = scanner.nextInt();
}

Arrays.sort(A);

int minFunctionValue = Integer.MAX_VALUE;
for (int i = 0; i <= N - M; i++) {
int currentFunctionValue = A[i + M - 1] - A[i];
if (currentFunctionValue < minFunctionValue) {
minFunctionValue = currentFunctionValue;
}
}

System.out.println(minFunctionValue);
}
}

import java.util.*;

public class Main {
public static boolean canPlace(int[] A, int N, int K, int mid) {
int count = 1;
int prev = A[0];

for (int i = 1; i < N; i++) {
if (A[i] - prev >= mid) {
count++;
prev = A[i];
}
}

return count >= K;
}

public static int largestMinDistance(int[] A, int N, int K) {
Arrays.sort(A);
int low = 1;
int high = A[N - 1] - A[0];

while (low <= high) {
int mid = low + (high - low) / 2;

if (canPlace(A, N, K, mid)) {
low = mid + 1;
} else {
high = mid - 1;
}
}

return high;
}

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int N = scanner.nextInt();
int K = scanner.nextInt();
int[] A = new int[N];

for (int i = 0; i < N; i++) {
A[i] = scanner.nextInt();
}

int result = largestMinDistance(A, N, K);
System.out.println(result);
}
}

Channel name was changed to «DeltaX»

https://youtu.be/cseyBVfuO8o?si=4n6IJNGuUs7XqP60

If u can please subscribe this channel then I will update more such ongoing placement related questions.

DeltaX pinned Deleted message

Will update the deltaX pdf in the morning at 8 am.
Stay updated in the group

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Coding question

Deltax tomorrow Online MCQ round is scheduled at 10AM. PDF of solution that will asked in the OA will be posted here before 9 AM. All the questions will be same from the pdf order of questions may change. All the best :)

Channel name was changed to «Placement Mate»