ashutoshdhande

#!/bin/bash
echo "Hello World! This is my first shell script"
NAME="Ashutosh"
SPORT="Power"
echo "My name is $NAME, he likes ${SPORT}lifting"
# User input comment
# read -p "Enter your favourite food & carb source: " DISH CARB

# echo "$NAME likes $DISH & $CARB"

ashutoshdhande

# count employees with department IT
awk -F '|' 'tolower($3) ==  "it" {count++} END {if(count==0) {print 0} else {print count}}'

# print found if college1
awk -F '-' 'tolower($1)=="college1" {print "Found"}'

# print total
awk -F '-' '
    NR >= 1 {total+=$2} END {print total}
'

ashutoshdhande

import java.util.*; // at top line

public static List<Integer> getTotalExecutionTime(int n, List<String> logs){
	    int[] result = new int[n];
        Stack<Integer> stack = new Stack<>();
        int prevTimestamp = 0;
        
        for (String log : logs) {
            String[] logParts = log.split(":");
            int functionId = Integer.parseInt(logParts[0]);

ashutoshdhande

SELECT 
    CONCAT("*.", ft.extension) AS extension,
    SUM(CASE WHEN qd.filetype_id IS NOT NULL THEN 1 ELSE 0 END) AS quantumsafe_total_detections,
    SUM(CASE WHEN wd.filetype_id IS NOT NULL THEN 1 ELSE 0 END) AS webguardian_total_detections
FROM file_types ft
LEFT JOIN quantumsafe_detections qd ON ft.id = qd.filetype_id
LEFT JOIN webguardian_detections wd ON ft.id = wd.filetype_id
WHERE YEAR(qd.dt) = 2023              
  AND MONTH(qd.dt) = 7               
GROUP BY ft.extension

ashutoshdhande

  public static String filter(List<String> passwords) {
      List<String> validPasswords = new ArrayList<>();
      List<String> invalidPasswords = new ArrayList<>();

      for (String password : passwords) {
          if (isInvalidLength(password) || hasOnlyNumbers(password) || hasOnlyCharacters(password)) {
              invalidPasswords.add(password);
          } else {
              validPasswords.add(password);
          }

ashutoshdhande

static int DifferenceSumOfDigits(int[] arr){
        int f1=0,  f2=0;
        for(int i=0;i<arr.length;i++){
            f1+=sumDigit(arr[i]);
            f2+=arr[i];
        }
        f1 %= 10;
        f2 %= 10;

        return f1 - f2;

ashutoshdhande

const port = 4000;

/**
 *
 * NOTE: PLEASE COMMENT ONE SERVER AS BOTH CAN'T WORK SIMULTANEOUSLY.
 */

/** FASTIFY SERVER */
const fastify = require('fastify')({ logger: true });

ashutoshdhande

  static String solve(String s1, String s2, String s3) {
          if (s1.length() != s2.length() || s1.length() != s3.length() || s2.length() != s3.length()) {
               return "NO";
          }

          HashMap<Character, Integer> firstFreq = countFrequency(s1);
          HashMap<Character, Integer> secondFreq = countFrequency(s2);
          HashMap<Character, Integer> thirdFreq = countFrequency(s3);

          boolean areEqual = firstFreq.equals(secondFreq) && secondFreq.equals(thirdFreq);

ashutoshdhande

import java.util.Arrays;

/**
 * MergeSort
 */
class MergeSort {
     public static void main(String[] args) {
          int[] arr = { 2, 4, 1, 6, 8, 5, 3, 7 };
          mergeSort(arr, arr.length);
          System.out.println(Arrays.toString(arr));

ashutoshdhande

import java.util.Arrays;

public class QuickSort {
     public static void main(String[] args) {
          int[] arr = { 2, 4, 1, 6, 8, 5, 3, 7 };
          quickSort(arr, 0, arr.length - 1);
          System.out.println(Arrays.toString(arr));
     }

     static void quickSort(int[] arr, int start, int end) {