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Codeforces Solutions

This repository contains my solutions of Codeforces problems. They are in C++ language.

If this repository helped you out, please consider giving it a

Index

Sorted by Problem ID

Problem ID Problem Name Question Solution
1A Theater Square Question Solution
2A Winner Question Solution
4A Watermelon Question Solution
4C Registration System Question Solution
9A Die Roll Question Solution
11A Increasing Sequence Question Solution
22A Second Order Statistics Question Solution
34A Reconnaissance 2 Question Solution
34B Sale Question Solution
41A Translation Question Solution
45A Codecraft III Question Solution
50A Domino Piling Question Solution
59A Word Question Solution
71A Way Too Long Words Question Solution
74A Room Leader Question Solution
110A Nearly Lucky Number Question Solution
112A Petya And Strings Question Solution
116A Tram Question Solution
118B Present from Lena Question Solution
122A Lucky Division Question Solution
122B Lucky Substring Question Solution
131A cAPS lOCK Question Solution
136A Presents Question Solution
141A Amusing Joke Question Solution
144A Arrival of the General Question Solution
148A Insomnia cure Question Solution
151A Soft Drinking Quesion Solution
155A I_love_%username% Question Question
158A Next Round Question Solution
158B Taxi Question Solution
189A Cut Ribbon Question Solution
200B Drinks Question Solution
208A Dubstep Question Solution
230B T-primes Question Solution
231A Team Question Solution
236A Boy Or Girl Question Solution
263A Beautiful Matrix Question Solution
266A Stones on the Table Question Solution
266B Queue at the School Question Solution
268A Games Question Solution
271A Beautiful Year Question Solution
281A Word Capitalization Question Solution
282A Bit++ Question Solution
313A Ilya and Bank Account Question Solution
318A Even Odds Question Solution
339A Helpful Maths Question Solution
344A Magnets Question Solution
349A Cinema Line Question Solution
411A Password Check Question Solution
421A Pasha and Hamsters Question Solution
456B Fedya and Maths Question Solution
460 Plural Form of Nouns Question Solution
474B Worms Question [Solution]
486A Calculating Function Question Solution
492A Vanya and Cubes Question Solution
492B Vanya and Lanterns Question Solution
510A Fox And Snake Question Solution
525A Vitaliy and Pie Question Solution
546A Soldier and Bananas Question Solution
584A Olesya and Rodion Question Solution
599A Patrick and Shopping Question Solution
617A Elephant Question Solution
630A Again Twenty Five! Question Solution
677A Vanya and Fence Question Solution
705A Hulk Question [Solution]
706B Interesting drink Question Solution
734A Anton and Danik Question Solution
742A Arpas hard exam and Mehrdads naive cheat Question Solution
791A Bear And Big Brother Question Solution
854A Fraction Question Solution
855A Tom Riddle's Diary Question Solution
977A Wrong Substraction Question Solution
1068A Birthday Question Solution
1118B Tanya and Candies Question Solution
1144C Two Shuffled Sequences Question Solution
1196A Three Piles of Candies Question Solution
1295A Display The Number Question Solution
1296A Array with Odd Sum Question Solution
1311A Add Odd or Subtract Even Question Solution
1328A Divisibility Problem Question Solution
1341A Nastya and Rice Question Solution
1343B Balanced Array Question Solution
1360B Honest Coach Question Solution
1364A XXXXX Question Solution
1367B Even Array Question Solution
1389A LCM Problem Question Solution
1399A Remove Smallest Question Solution
1426A Floor Number Question Solution
1512A Spy Detected! Question Solution
1582B Luntik and Subsequences Question Solution
1613A Long Comparison Question [Solution]
1624B Make AP Question Solution
1633A Div. 7 Question Solution
1676A Lucky? Question Solution
1692A Marathon Question Solution
1703A YES or YES? Question Solution
1719A Chip Game Question Solution
1719B Mathematical Circus Question Solution
1721B Deadly Lasers Question Solution
1742A Sum Question Solution
1742C Stripes Question Solution
1746B Rebellion Question Solution
1748A The Ultimate Square Question Solution
1758B XOR = Average Question Solution
1760A Medium Number Question Solution
1773F Football Question Solution
1791B Following Directions Question Solution
1792A Gaming Forces Question Solution
1795B Ideal Point Question Solution
1800A Is It a Cat? Question Solution
1811A Insert Digit Question Solution
1814A Coins Question Solution
1818B Indivisible Question Solution
1822A TubeTube Feed Question Solution
1822C Bun Lover Question Solution
1828A Divisible Array Question Solution
1828B Permutation Swap Question [Solution]
1829A Love Story Question Solution
1829B Blank Spaces Question Solution
1829C Mr. Perfectly Fine Question Solution
1829D Gold Rush Question Solution
1832A New Palindrome Question Solution
1833A Musical Puzzle Question Solution
1833B Restore the Weather Question Solution
1833C Vlad Building Beautiful Array Question Solution
1837A Grasshopper on a Line Question Solution
1837B Comparison String Question Solution
1841B Keep it Beautiful Question Solution
1842C Stripes Question [Solution]
1843A Sasha and Array Coloring Question Solution
1843B Long Long Question Solution
1844A Subtraction Game Question Solution
1845A Forbidden Integer Question Solution
1846A Rudolph and Cut the Rope Question Solution
1846B Rudolph and Tic-Tac-Toe Question Solution
1846C Rudolf and the Another Competition Question Solution
1848A Vika and Her Friends Question Solution
1849A Morning Sandwich Question Solution
1849B Monsters Question Solution
1850A To My Critics Question Solution
1850B Ten Words of Wisdom Question Solution
1850C Word on the Paper Question Solution
1850D Balanced Round Question Solution
1851A Escalator Conversations Question Solution
1851B Parity Sort Question Solution
1851C Tiles Comeback Question Solution
1853A Desorting Question Solution
1855A Dalton the Teacher Question Solution
1855B Longest Divisors Interval Question [Solution]
1856B Good Arrays Question Solution
1857A Array Coloring Question Solution
1857B Maximum Rounding Question Solution
1857C Assembly via Minimums Question Solution
1858A Buttons Question Solution
1859A United We Stand Question Solution
1860A Not a Substring Question [Solution]
1862A Gift Carpet Question Solution
1862B Sequence Game Question Solution
1863A Channel Question Solution
1864A Increasing and Decreasing Question Solution
1866A Ambitious Kid Question Solution
1869A Make It Zero Question Solution
1870A MEXanized Array Question Solution
1872A Two Vessels Question Solution
1872B The Corridor or There and Back Again Question Solution
1872C Non-coprime Split Question Solution
1873A Short Sort Question Solution
1873B Good Kid Question Solution
1873C Target Practice Question Solution
1873D 1D Eraser Question Solution
1875A Jellyfish and Undertale Question Solution
1878A How Much Does Daytona Cost? Question Solution
1878B Aleksa and Stack Question Solution
1878C Vasilije in Cacak Question Solution
1879A Rigged! Question Solution
1879B Chips on the Board Question Solution
1881A Don't Try to Count Question Solution
1881B Three Threadlets Question Solution
1881C Perfect Square Question Solution
1883B Chemistry Question Solution
1894A Secret Sport Question Solution
1895A Treasure Chest Question Solution
1895B Points and Minimum Distance Question Solution
1896A Jagged Swaps Question Solution
1896B AB Flipping Question Solution
1898A Milica and String Question Solution
1899A Game with Integers Question Solution
1900A Cover in Water Question Solution
1900B Laura and Operations Question Solution
1901A Line Trip Question Solution
1902A Binary Imbalance Question [Solution]
1903A Halloumi Boxes Question [Solution]
1904A Forked! Question Solution
1904B Collecting Game Question [Solution]
1905A Constructive Problems Question [Solution]
1905B Begginer's Zelda Question [Solution]
1905C Largest Subsequence Question [Solution]
1907A Rook Question Solution
1907B YetnotherrokenKeoard Question Solution
1907C Removal of Unattractive Pairs Question Solution
1909A Distinct Buttons Question [Solution]
1912L LOL Lovers Question [Solution]
1913A Rating Increase Question [Solution]
1913B Swap and Delete Question [Solution]
1913C Game with Multiset Question [Solution]
1914A Problemsolving Log Question [Solution]
1914B Preparing for the Contest Question [Solution]
1914C Quests Question [Solution]
1914D Three Activities Question [Solution]
1914E1 Game with Marbles (Easy Version) Question [Solution]
1914E2 Game with Marbles (Hard Version) Question [Solution]
1915A Odd One Out Question [Solution]
1915B Not Quite Latin Square Question [Solution]
1915C Can I Square? Question [Solution]
1915D Unnatural Language Processing Question [Solution]
1915E Romantic Glasses Question [Solution]
1916A 2023 Question [Solution]
1916B Two Divisors Question [Solution]
1917A Least Product Question [Solution]
1917B Erase First or Second Letter Question [Solution]

🚀 About Me

I am Shazid Mashrafi.
I am currently studying Computer Science and Engineering & trying to work my way up in the programming world.
Visit my Website and Codeforces account.