ID 题目 显示标签 隐藏标签 AC / 尝试 难度
425 P1729A   Two Elevators 0 / 0 3
424 P1729B   Decode String 0 / 0 3
418 P1730A   Planets 0 / 0 3
412 P1731A   Joey Takes Money 0 / 0 3
399 P1733A   Consecutive Sum 0 / 0 3
393 P1734A   Select Three Sticks 0 / 0 3
392 P1734B   Bright, Nice, Brilliant 0 / 0 3
387 P1735A   Working Week 0 / 0 3
381 P1736A   Make A Equal to B 0 / 0 3
368 P1738A   Glory Addicts 0 / 0 3
360 P1739A   Immobile Knight 0 / 0 3
354 P1740A   Factorise N+M 0 / 0 3
353 P1740B   Jumbo Extra Cheese 2 0 / 0 3
345 P1741A   Compare T-Shirt Sizes 0 / 0 3
344 P1741B   Funny Permutation 0 / 0 3
338 P1742A   Sum 0 / 0 3
337 P1742B   Increasing 0 / 0 3
331 P1743A   Password 0 / 0 3
330 P1743B   Permutation Value 0 / 0 3
324 P1744A   Number Replacement 0 / 0 3
323 P1744B   Even-Odd Increments 0 / 0 3
317 P1746A   Maxmina 0 / 0 3
316 P1746B   Rebellion 0 / 0 3
309 P1747A   Two Groups 0 / 0 3
304 P1748A   The Ultimate Square 0 / 0 3
298 P1749A   Cowardly Rooks 0 / 0 3
292 P1750A   Indirect Sort 0 / 0 3
291 P1750B   Maximum Substring 0 / 0 3
277 P1754A   Technical Support 0 / 0 3
276 P1754B   Kevin and Permutation 0 / 0 3
275 P1758A   SSeeeeiinngg DDoouubbllee 0 / 0 3
269 P1759A   Yes-Yes? 0 / 0 3
268 P1759B   Lost Permutation 0 / 0 3
262 P1760A   Medium Number 0 / 0 3
261 P1760B   Atilla's Favorite Problem 0 / 0 3
260 P1760C   Advantage 0 / 0 3
255 P1761A   Two Permutations 0 / 0 3
247 P1762A   Divide and Conquer 0 / 0 3
240 P1763A   Absolute Maximization 0 / 0 3
234 P1764A   Doremy's Paint 0 / 0 3
223 P1765B   Broken Keyboard 0 / 0 3
210 P1766A   Extremely Round 0 / 0 3
204 P1767A   Cut the Triangle 0 / 0 3
203 P1767B   Block Towers 0 / 0 3
198 P1768A   Greatest Convex 0 / 0 3
173 P1773F   Football 0 / 0 3
166 P1774A   Add Plus Minus Sign 0 / 0 3
157 P1775A1   Gardener and the Capybaras (easy version) 0 / 0 3
150 P1776A   Walking Boy 0 / 0 3
136 P1777A   Everybody Likes Good Arrays! 0 / 0 3
130 P1778A   Flip Flop Sum 0 / 0 3
124 P1779A   Hall of Fame 0 / 0 3
116 P1780A   Hayato and School 0 / 0 3
110 P1781A   Parallel Projection 0 / 0 3
101 P1783A   Make it Beautiful 0 / 0 3
88 P1786A1   Non-alternating Deck (easy version) 0 / 0 3
87 P1786A2   Alternating Deck (hard version) 0 / 0 3
85 P1787A   Exponential Equation 0 / 0 3
76 P1788A   One and Two 0 / 0 3
70 P1789A   Serval and Mocha's Array 0 / 0 3
69 P1789B   Serval and Inversion Magic 0 / 0 3
64 P1790A   Polycarp and the Day of Pi 0 / 0 3
63 P1790B   Taisia and Dice 0 / 0 3
57 P1791A   Codeforces Checking 0 / 0 3
56 P1791B   Following Directions 0 / 0 3
55 P1791C   Prepend and Append 0 / 0 3
49 P1792A   GamingForces 0 / 0 3
42 P1793A   Yet Another Promotion 0 / 0 3
31 P1795A   Two Towers 0 / 0 3
24 P1796A   Typical Interview Problem 0 / 0 3
7804 P1798A   Showstopper 0 / 0 3
6347 P1806A   Walking Master 0 / 0 3
7784 P1809A   Garland 0 / 0 3
7777 P1810A   Beautiful Sequence 0 / 0 3
7776 P1810B   Candies 0 / 0 3
8557 P1811A   Insert Digit 0 / 0 3
8549 P1814A   Coins 0 / 0 3
8537 P1816A   Ian Visits Mary 0 / 0 3
8587 P1818A   Politics 0 / 0 3
8579 P1820A   Yura's New Name 0 / 0 3
8577 P1821A   Matching 0 / 0 3
8571 P1822A   TubeTube Feed 0 / 0 3
8570 P1822B   Karina and Array 0 / 0 3
8569 P1822C   Bun Lover 0 / 0 3
8563 P1823A   A-characteristic 0 / 0 3
8646 P1825A   LuoTianyi and the Palindrome String 0 / 0 3
8631 P1828A   Divisible Array 0 / 0 3
8629 P1829A   Love Story 0 / 0 3
8628 P1829B   Blank Space 0 / 0 3
8627 P1829C   Mr 0 / 0 3
8613 P1832A   New Palindrome 0 / 0 3
8606 P1833A   Musical Puzzle 0 / 0 3
8604 P1833C   Vlad Building Beautiful Array 0 / 0 3
8698 P1834A   Unit Array 0 / 0 3
8686 P1836A   Destroyer 0 / 0 3
8684 P1838A   Blackboard List 0 / 0 3
8678 P1839A   The Good Array 0 / 0 3
8673 P1840A   Cipher Shifer 0 / 0 3
8665 P1841A   Game with Board 0 / 0 3
8713 P1842A   Tenzing and Tsondu 0 / 0 3

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