Matemática Introdução Fundamentos Lógica Proposicional Booleana ABC 097A - Colorful Transceivers ABC 117D - XXOR ABC 148A - Round One CF 276D - Little Girl and Maximum XOR OJ 10718 - Bit Mask Teoria dos Conjuntos ABC 128E - Roadwork CF 228A - Is your horseshoe on the other hoof? CF 236A - Boy or Girl OJ 501 - Black Box OJ 11849 - CD Funções ABC 043B - Be Together CF 486A - Calculating Function CF 1036A - Function Height OJ 371 - Ackermann Functions OJ 10431 - Solve It Simulações OJ 616 - Coconuts, Revisited OJ 834 - Continued Fractions OJ 1225 - Digit Counting OJ 10346 - Peter's Smokes OJ 11254 - Consecutive Integers Sequências e Séries CF 51D - Geometrical Problem CF 255C - Almost Arithmetic Progression CF 382C - Arithmetic Progression CF 567C - Geometric Progression CF 789B - Masha and Geometric Depression Malhas OJ 264 - C_ount on Cantor_ OJ 10182 - Bee Maja OJ 10233 - Dermuba Triangle OJ 10620 - A Flea on a Chessboard OJ 10964 - Strange Planet Polinômios CF 20B - Equation OJ 498 - Polly the Polynomial OJ 10268 - 498-bits OJ 10302 - Summation of Polynomials OJ 10586 - Polynomial Remains Bases Numéricas Representação Binária ABC 044D - Digit Sum CF 258A - Little Elephant and Bits CF 1338B - Captain Flint and a Long Voyage OJ 343 - What Base is This? OJ 355 - The Bases are Loaded OJ 11185 - Ternary Operações Binárias ABC 091D - Two Sequences ABC 121D - XOR World ABC 147D - Xor Sum 4 CF 1152B - Neko Performs Cat Furrier Transform OJ 377 - Cowculations Exponenciais e Logaritmos Exponenciais ABC 097B - Exponential CF 284A - Cows and Primitive Roots OJ 107 - The Cat in The Hat OJ 11556 - Best Compression Ever Logaritmos OJ 113 - The Power of Cryptography OJ 701 - The Archeologists' Dilemma OJ 1185 - Big Number OJ 11384 - Help is needed for Dexter OJ 11847 - Cut the Silver Bar Função logaritmo e função exponencial LiveArchive 3024 - Powers OJ 545 - Heads OJ 11666 - Logarithms Teoria dos Números Divisibilidade ABC 046C - AtCoDeer and Election Report ABC 048B - Between a and b... OJ 10407 - Simple division OJ 10892 - LCM Cardinality OJ 11827 - Maximum GCD Números Primos ABC 096D - Five, Five Everywhere (upsolving) ABC 149C - Next Prime CF 327B - Hungry Sequence (upsolving) OJ 543 - Goldbach OJ 11752 - The Super Powers (upsolving) Funções Multiplicativas ABC 170D - Not Divisible ABC 172D - Sum of Divisors (upsolving) CF 1033D - Divisors (upsolving) OJ 10299 - Relatives OJ 12043 - Divisors (upsolving) Teorema Fundamental da Aritmética ABC 120B - K-th Common Divisor ABC 148E - Double Factorial (upsolving) CF 515C - Drazil and Factorial (upsolving) OJ 10061 - How many zero's and how many digits? OJ 10527 - Persistent Numbers (upsolving) Aritmética Modular ABC 088A - Infinite Coins CF 450B - Jzzhu and Sequences (upsolving) OJ 374 - Big Mod OJ 10127 - Ones (upsolving) OJ 10212 - The Last Non-zero Digit (upsolving) OJ 11029 - Leading and Trailing Análise Combinatória Permutações ABC 103A - Task Scheduling Problem ABC 123B - Five Dishes (upsolving) CF 222B - Cosmic Tables (upsolving) CF 961C - Chessboard OJ 216 - Getting in Line (upsolving) Arranjos ABC 046B - Painting Balls with AtCoDeer ABC 159A - The Number of Even Pairs (upsolving) CF 630C - Lucky Numbers (upsolving) OJ 11115 - Uncle Jack Combinações ABC 094D - Binomial Coefficients (upsolving) ABC 132D - Blue and Red Balls CF 478B - Random Teams (upsolving) OJ 10219 - Find the ways! (upsolving) OJ 11955 - Binomial Theorem Números de Fibonacci e Catalan OJ 763 - Fibinary Numbers (upsolving) OJ 948 - Fibonaccimal Base OJ 10303 - How Many Trees? (upsolving) OJ 10312 - Expression Bracketing Princípio da Inclusão/Exclusão Funções Geradoras Partições