The Titan The Titan, a giant ship started its journey on the dark sea. It was going to the North America. On t... |

ICPC Is Coming in Hot! Tanmoy is an ACM ICPC contestant. During practice he came across a problem named ‘OWLLEN’. He has ha... |

Arithmetic Sequence (Easy) Arithmetic Sequence is a sequence of numbers where the difference between two consecutive numbers ar... |

Mines The game of mines is a tricky one. You start with a grid and you click your way through the cells to... |

Reverse Man Monu mia is a reverse man! Never heard of reverse man? If you ask him to write something in English,... |

Byang's Assembly Byang doesn't need your help with his projects... Except with this project that his teacher wants hi... |

GPA Calculator Shibli is a very good student. He is very regular and attentive in his classes. He is very serious a... |

#Hashtag Giving Hashtag in Social Network is very popular now a day. But Poltu is very new in Social Network.... |

Little Subarray Sum Given an array of N numbers and two indices, determine the sum of the numbers in the array between (... |

Incompatible Crops Did you know that certain crops cannot grow next to each other? Given the layout of a field as a gri... |

The Best Gift Ever In the world of computing, giving gifts like arrays are completely acceptable. Instead of exchanging... |

Neat Brackets Given a sequence of opening and closing parentheses ("(" and ")") you will have to determine if it i... |

CGPA, the Golden Egg! Jenith is a student of CSE of Metropolitan University (MU). Recently her fifth term’s result has bee... |

Eeny Meeny 'Eeny meeny miny moe' is a well-known nursery rhyme in English, used (among other things) by kids to... |

Itsy's Magic Cards Itsy needs your help with her magic cards. Her magic cards grant her special spider-witch powers. Un... |

Expected Values From Bubble Sort Bubble sort is a sorting algorithm that can sort an array of numbers in increasing order. In each of... |

Word Count Counting the frequencies of words are a basic and important task in natural language processing. In ... |

Be Like Hasib Hasib, the famous programmer, uses a little game when he teaches Binary Search to his students. He r... |

Pascal's Triangle Given an integer N, print the sum of the Nth row of the Pascal's triangle. In mathematics, Pascal's ... |

ASCII Progress Bar In this problem, you need to write a code that prints an ASCII progress bar. In each test case, you ... |

Old Magic! You: Guess an integer number, but don't tell me. Your friend: Okay! You: Now multiply it by 3. Your ... |

BPL Mubarak! Bangladesh Premier League is in Sylhet for the first time. Today's match is Sylhet Sixers vs the Dha... |

Eet Izz Phet! A long long time ago, I left the country that was my home and with my head full of brains and shoes ...
smilitude, wasiahmed, sahedsohel
BinarySearch, Hashing, Implementation, Sorting, String
Very Easy
147/181/654 |

Metro Rail Blocks The city of Dhaka is experiencing the construction of metro rails. Imagine one such metro rail spans... |

Matching Brackets You will be given a sequence of opening and closing brackets of different types ((, ), [, ], {, and ... |

2Sat, Adhoc, ApolloneasTheorem, Backtracking, BFS, Bignum, BinarySearch, BipartiteMatching, Bitmask, BruteForce, ChineseRemainderTheorem, Combinatorics, ConvexHull, CutVertex, DataStructure, DFS, DigitDP, DisjointSets, DivideAndConquer, DP, Eertree, EulerTour, ExpectedValue, FenwickTree, FFT, Flow, Game, GCD, Geometry, Graph, Greedy, Hashing, HeavyLightDecomposition, Implementation, InclusionExclusion, Interactive, KnuthMorrisPratt, LowestCommonAncestor, Math, Matrix, MatrixExponentiation, MergeSortTree, ModularExponentiation, MOSAlgorithm, MST, NTT, NumberTheory, Parsing, PersistentLiChaoTree, PersistentSegmentTree, PollardRho, PriorityQueue, Probability, Queue, RabinMiller, RangeOrderStatistics, Scheduling, SegmentTree, ShortestPath, Simulation, Sorting, SparseTable, SpragueGrundyTheorem, SqrtDecomposition, Stack, String, StronglyConnectedComponents, SuffixStructure, TernarySearch, Tree, Trie, TwoPointer, WaveletTree

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