There’s little chance of us optimising the runtime of this algorithm, but we can clean it up.Ī potential optimisation would be to check the odd counts as we build up the table, and then simply return at the end if we have more than 1 odd character: I am not a Big O expert by any stretch of the imagination, but what we do know is that any algorithm will always need to visit every character in the input string. if we get to here, then either all the characters have an even number of occurrences, or we only have a _single_ odd count set foundOdd to 'true' - if we find _another_ odd count, this can't be a palindrome if we've previously found an odd count, this cannot be a palindrome, so return 'false' if the count is an even number, skip this iteration declare a temporary variable to tell us if we've found any odd counts yet the table doesn't yet contain this character, so add it with a count of 1 the table contains this character already, so increment the count convert the character to its lowercase representation iterate over the string and build the Dictionary create a dictionary of to hold the count of each character Public static bool IsPermutation( string input) strings with an odd number of characters must have at most one character with an odd countĪ naïve solution would be to build up a hash table of all characters and their counts, e.g.:.strings with an even number of characters must have even counts for all characters.This means that we can rearrange the characters into a palindrome by balancing all the even numbered characters either side of the odd numbered character. We have 2 of all characters apart from o. In order to be able to write the characters the same forwards and backwards then we need to have an even number for all characters (when we have an even number of characters), or we can at most one character for which there is an odd number. To determine if a string is a permutation of a palindrome, we need to know if the characters can be arranged such that they can be written the same forwards and backwards. The solutions found in this article are adapted from Cracking The Coding Interview which provides code samples in Java. output: true (permutations: tacocat, atcocta, actoact, etc.).The palindrome does not need to be limited to just dictionary words. Given a string, write a function to check if it is a permutation of a palindrome.Ī palindrome is a word or phrase that is the same forwards and backwards.Ī permutation is a rearrangement of letters/characters.
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Hearing multiple responses to the same question will be a way to identify a pathological liar. Inconsistencies in stories: Pathological liars will not have a perfect memory, so it is only a matter of time before they slip up by confusing one lie for another.The plan here is to be so specific that no one could possibly question the truthfulness of the story because the details are convincing. Being overly specific or detailed: Alternatively, a liar may offer stories with numerous fine points and details.The goal of this behavior is to keep their answer from conflicting with any lies they may have told in the past. Even something benign like their hometown or high school can turn into a long story with no solid answer. Speaking in vague or general terms: Some liars will try to avoid the future distress of having to recall what lies they told to which people by keeping information loose and vague.Here are five signs of a pathological liar: 1,3 Even discovering the lies may not be enough to stop the liar from telling them. For the most part, though, pathological lies will blend in with the truth, making these statements challenging to discern. With time, the pattern of untruths and inconsistencies may become more apparent. It causes marked distress to the individualīecause their lies are often concealed well, a pathological liar may be well disguised among other people.Other characteristic of pathological lying are: 2 Lies that are not a result of another mental or medical health conditionīased on these factors, pathological lying could be defined as “a persistent, pervasive, and often compulsive pattern of excessive lying behavior that leads to clinically significant impairment of functioning in social, occupational, or other areas.” 2.
The Dazzle Dazzle uses either an S-video or RCA type connection to collect analog video.Only avi video capture is possible with the Dazzle in V8.Without Elecard, avi video collection is still possible in VX. To collect mpg video in VX with the Dazzle, Elecard module must be added to the license.Select and configure it (Be sure to select the e_Roxio option): The Dazzle capture device is now listed as “Roxio”.
The return to brick-and-mortar shopping makes businesses lose focus on digital customer service – opening the door for chatbot adopters to gain a massive advantage Google, who? Social search optimization emerges as a make-or-break skill for marketers Social commerce loses traction with platform pull back, but is only a loss to those that follow suit marketers with the patience to hold on see new opportunities to gain a competitive edge Recycling content becomes a thing of the past marketers stop chasing new features and start getting more strategic, creating more creative, unique content for fewer platforms Social’s newfound exposure in the C-suite opens it up to new levels of scrutiny – with differing opinions on what ROI looks like among social marketers and senior leaders Here are the top insights for marketers to consider in the year to come:īig brands are investing less in influencer marketing, opening the door for small businesses to engage top creators (at lower price points!) Leveraging surveys from over 10,600 marketers and primary interviews with dozens of social marketing practitioners, leaders, observers and partners, we found compelling insights spanning the social ecosystem – from social marketing and care to social commerce. Stronger brand reputation, greater customer interaction, trust and loyalty – now and in the future – depends on it.” “In 2023, businesses that take a social-first approach to their brand and customer care strategy will be the ones to reap the benefits. As businesses continue to look for ways to future-proof operations and connect with today’s tech-savvy customers, social media and digital marketing will inevitably play a part in nearly every business strategy,” said Maggie Lower, Chief Marketing Officer, Hootsuite. “Social media has never played a more central role to businesses. After decades of advocating for social to have a seat at the boardroom table, it’s finally happening – social marketers are getting more agency over their work, and social media marketing has matured as a profession. Social marketers are experiencing a defining moment in history for the industry. Despite this uncertainty, Hootsuite’s report shows that there is good news on the horizon. However, looking ahead into 2023, a looming recession, rising inflation, declining consumer spending, and workforce reductions across major business sectors have made decision making precarious for businesses of all sizes. Bridging this gap, Hootsuite is excited to today announce the launch of its seventh annual Social Trends Report, providing a deep dive into the industry behaviors guiding brands’ marketing and social strategies this year.Īt the time that last year’s Social Trends Report was released, pandemic restrictions were starting to ease and markets were booming – a positive turn of events that had many feeling optimistic for the future. VANCOUVER, BC - NovemSocial media moves fast, and to remain competitive in what will be a defining year to come, brands need a complete view of the emerging trends set to shape the social landscape in 2023. Hootsuite launches its seventh annual Social Trends report, helping marketers inform and bring to life strategies around social marketing, social commerce and social care in the new year Who wrote on these walls, and what is written? Light and the legacy of lost life converge in this thoughtful photograph in a way that commemorates the tragedy of the Holocaust-with a view of humanity captured within a cell. People were once here.Īs viewers of this photograph, we bear witness to this room and are encouraged to reflect on those scratches and words as a record of human suffering. Revealed by this light are chalky etches that trace a human presence: Something is written on the walls. Yet natural light from the window illuminates the walls in splashes of grey tones, and hints at the presence of nature and life outside the walls. A bare and cramped cell-comprising dull walls, sharp corners, dark crevices, a craggy ceiling-fills the composition, which is devoid of humanity. At first glance, the image of an empty concrete room covered in marks conveys absence and emptiness. We can pause to commemorate this day and the devastating experiences of those torn from home with a profound image by photographer and humanitarian Judith Glickman Lauder, titled " Cell, Auschwitz, Poland." Made in 1988, the photograph powerfully and profoundly captures loss and memory. This year, International Holocaust Remembrance Day honors the twenty-fifth anniversary of the ending of the genocide in Rwanda and the fortieth anniversary of the genocide in Cambodia, and the theme is "torn from home." According to Holocaust Memorial Day Trust, this year's theme "encourages us to reflect on how the enforced loss of a safe place to call 'home' is part of the trauma faced by anyone experiencing persecution and genocide." Every year on this day-designated in 2005 by the United Nations General Assembly as International Holocaust Remembrance Day-we commemorate the millions of people who perished in the Holocaust under Nazi persecution, as well as the millions of victims of genocides in Cambodia, Rwanda, Bosnia, and Darfur. This Sunday marks the anniversary of the liberation of the concentration camp Auschwitz-Birkenau, on January 27, 1945. |
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