방구석 개발자의 실험실

[해커랭크] Extra Long Factorials https://www.hackerrank.com/challenges/extra-long-factorials/problem?isFullScreen=true Extra Long Factorials | HackerRankCalculate a very large factorial that doesn't fit in the conventional numeric data types.www.hackerrank.com The factorial of the integer , written , is defined as: Calculate and print the factorial of a given integer.For example, if , we calculate ..

[해커랭크] Utopian Treehttps://www.hackerrank.com/challenges/utopian-tree/problem?isFullScreen=true Utopian Tree | HackerRankPredict the height of the tree after N growth cycles.www.hackerrank.com The Utopian Tree goes through 2 cycles of growth every year. Each spring, it doubles in height. Each summer, its height increases by 1 meter.A Utopian Tree sapling with a height of 1 meter is planted at th..

https://www.hackerrank.com/challenges/designer-pdf-viewer/problem?isFullScreen=true Designer PDF Viewer | HackerRankHelp finding selection area in PDF Viewer.www.hackerrank.com When a contiguous block of text is selected in a PDF viewer, the selection is highlighted with a blue rectangle. In this PDF viewer, each word is highlighted independently. For example:There is a list of character h..

[해커랭크] The Hurdle Racehttps://www.hackerrank.com/challenges/the-hurdle-race/problem?isFullScreen=true= 0." data-og-host="www.hackerrank.com" data-og-source-url="https://www.hackerrank.com/challenges/the-hurdle-race/problem?isFullScreen=true" data-og-url="https://www.hackerrank.com/challenges/the-hurdle-race/problem" data-og-image="https://scrap.kakaocdn.net/dn/dKRyz2/hyZuHOizvE/TVca6Q4SVpvHH5CC9..

[해커랭크] Climbing the Leaderboardhttps://www.hackerrank.com/challenges/climbing-the-leaderboard/problem?isFullScreen=true Climbing the Leaderboard | HackerRankHelp Alice track her progress toward the top of the leaderboard!www.hackerrank.com An arcade game player wants to climb to the top of the leaderboard and track their ranking. The game uses Dense Ranking, so its leaderboard works like this:T..