Problems
Formatted Numbers Read an integer variable and print it in which the digits are separated into groups of three by comm... |
Is Palindrome Given a word, print Yes if it is a palindrome, otherwise No. A palindrome is a word which reads the ... |
Clock Math Given a time (hours as H and minutes as M), determine the smaller angle between the two hands of a c... |
Divisors Read an integer variable and print all of its divisors (including 1 and the number itself). |
Making Friends Byang is going to join a new school. His new class has N students. Each of the students are identifi... |
Is Anagram An anagram is a word formed by rearranging the letters of another word. The words "listen" and "sile... |
Mixed Fractions Given an improper fraction (as the numerator $N$ and the denominator $D$), determine and print it in... |
Is Prime Given an integer $N$, determine if it is a prime a number. A number is called prime if it is only di... |
Fibonacci Numbers Given an integer N, print the N-th Fibonacci number. A Fibonacci series is a series of numbers in wh... |
Incompatible Crops Did you know that certain crops cannot grow next to each other? Given the layout of a field as a gri... |
Leap Years In the Gregorian calendar, certain years have 366 days instead of 365. In such years, the month of F... |
Big Factorials Given an integer N, print the trailing 4 digits of N! (N factorial). N!=N×(N−1)×(N−2)×...×1 Here are... |
Full Pyramid Given an integer N, print a full pyramid of asterisks. A full pyramid of asterisks of size N has N l... |
Pascal's Triangle Given an integer N, print the sum of the Nth row of the Pascal's triangle. In mathematics, Pascal's ... |
That's 1 Minute See You Tomorrow You may heard the name of Nas Daily, a Facebook page by a travel video blogger Nuseir Yassin. He cre... |
Byang's Additions Byang is learning how to add numbers. However, he gets confused whenever there is a carry. To help B... |
Tidy Bits Read an integer variable, and determine the smallest positive integer that has the same number of 1s... |
Decent Arrays Given N numbers determine if they are in ascending order. |
Better Passwords Byang is creating an account on Toph. He needs your help to create a strong password. Byang will giv... |
Weird Sum Yor are given an array A of size n. You have to make another array B which must be a permutation of ... |
A starry night of Keokradong It's Term Break. Hurray !! Muttaqueen is on a tour with his friends at the peak of Keokradong. Adda,... |
Substring Divisibility The evil problem setter has to set a problem. But he cannot find a good problem to set. After thinki... |
Caesar Cipher Byang wants to write a secret message to his friend. He has recently discovered Caesar Cipher. Caesa... |
Little Subarray Sum Given an array of N numbers and two indices, determine the sum of the numbers in the array between (... |
ASCII Progress Bar In this problem, you need to write a code that prints an ASCII progress bar. In each test case, you ... |
Tags
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
