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prrraveen / t.txt
Created June 4, 2022 05:43
t.txt
A precedence rule is given as "P>E", which means that letter "P" is followed by letter "E".
Write a function, given an array of precedence rules, that finds the word represented by the given rules.
Note: Each represented word contains a set of unique characters,
i.e. the word does not contain duplicate letters.
findWord(["P>E", "E>R","R>U"]) // PERU
findWord(["I>N", "A>I","P>A","S>P"]) // SPAIN
findWord(["U>N", "G>A", "R>Y", "H>U", "N>G", "A>R"]) // HUNGARY
findWord(["I>F", "W>I", "S>W", "F>T"]) // SWIFT
findWord(["R>T", "A>L", "P>O", "O>R", "G>A", "T>U", "U>G"]) // PORTUGAL
@prrraveen
prrraveen / wall_build.py
Created March 25, 2022 16:22
import collections
def solution(H):
result = 0
queue = collections.deque()
queue.append(H)
# print(F"queue = {queue}")
while queue:
# print(queue)
@prrraveen
prrraveen / pass.py
Created March 22, 2022 12:33
def solution(S):
# print(F"S = {S}")
def is_valid(x):
if x.isdigit():
if len(x) % 2 == 1:
return True
# elif x in range(ord('A'), ord('Z') + 1) or x in range(ord('a'), ord('z') + 1):
elif x.isalpha():
if len(x) % 2 == 0:
return True
@prrraveen
prrraveen / index.js
Created February 5, 2021 17:38
process.env.GOOGLE_APPLICATION_CREDENTIALS = "./auth.json";
const dialogflow = require('@google-cloud/dialogflow');
const projectId = "caloriestracking-ebxh"
const sessionId = "123453232121"
// Instantiates a session client
const sessionClient = new dialogflow.SessionsClient();
@prrraveen
prrraveen / user.js
Created January 26, 2021 09:50
user.user object in the redux store
{
user: {
first_name: 'jasper Megan',
last_name: 'Jay asd',
gender: 'female',
dob: 'Wed Jan 04 1989 00:00:00 GMT+0000 (Coordinated Universal Time)',
email: 'associatejasper@gmail.com',
role: 'associate',
address: null,
_id: '5cfe67a6976df9625d27d60a',
@prrraveen
prrraveen / ComposeNewChatForm.js
Created December 15, 2020 08:04
Form validation example
import React, { useState } from "react";
import { useQuery, useMutation } from "@apollo/client";
import Capitalize from "../../helpers/capitalize";
import { gql } from "@apollo/client";
import Select from "react-select";
import useUser from "../../customHooks/useUser";
import * as R from "ramda";
const GET_ORG_USERS = gql`
query getInboxUser($userId: String, $role: String, $manager: String) {
@prrraveen
prrraveen / for.cpp
Created September 20, 2020 07:25
for (int a = 1; a < 999; a++) {
for (int b = 1; b + a < 1000; b++) {
for (int c = 1; c+b+a < 1001; c++) {
if (a * a + b * b == c * c) {
p[a + b + c]++;
}
}
}
}
@prrraveen
prrraveen / for.py
Last active July 29, 2020 07:22
#Is source/target an IP v4?
if len(rule['IpRanges']) > 0:
for ip_range in rule['IpRanges']:
cidr_block = ip_range['CidrIp']
print("%s,%s,%s,%s,%s,%s" % ("", "", "", ip_protpcol, port_range, cidr_block, description))
#Is source/target an IP v6?
if len(rule['Ipv6Ranges']) > 0:
for ip_range in rule['Ipv6Ranges']:
cidr_block = ip_range['CidrIpv6']
@prrraveen
prrraveen / gender.js
Created October 6, 2019 16:39
import React, { Component } from 'react'
class App extends React.Component {
state = {
text: 'Peter'
}
divRef = React.createRef()
handleChange = (e) => {
@prrraveen
prrraveen / svgInsideJsx
Created September 14, 2019 09:12
import React, { Component } from 'react';
const svg = `
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>