68 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6825 CF1760A   Medium Number 1 / 3 10
6826 CF1760B   Atilla's Favorite Problem 1 / 3 10
6827 CF1760C   Advantage 1 / 3 10
6832 CF1791A   Codeforces Checking 1 / 2 10
6833 CF1791B   Following Directions 1 / 2 10
6834 CF1791C   Prepend and Append 1 / 3 10
6840 CF1807A   Plus or Minus 1 / 2 10
6841 CF1807B   Grab the Candies 1 / 2 10
6842 CF1807C   Find and Replace 1 / 2 10
6847 CF1829A   Love Story 1 / 2 10
6848 CF1829B   Blank Space 1 / 2 10
6849 CF1829C   Mr. Perfectly Fine 1 / 2 10
6855 CF1850A   To My Critics 1 / 1 10
6856 CF1850B   Ten Words of Wisdom 1 / 1 10
6857 CF1850C   Word on the Paper 1 / 1 10
6863 CF1873A   Short Sort 1 / 1 10
6864 CF1873B   Good Kid 1 / 1 10
6865 CF1873C   Target Practice 1 / 1 10
6866 CF1873D   1D Eraser 1 / 1 10
6871 CF1915A   Odd One Out 1 / 1 10
6872 CF1915B   Not Quite Latin Square 1 / 1 10
6873 CF1915C   Can I Square? 1 / 1 10
6878 CF1926A   Vlad and the Best of Five 1 / 2 10
6879 CF1926B   Vlad and Shapes 1 / 1 10
6885 CF1950A   Stair, Peak, or Neither? 1 / 1 10
6886 CF1950B   Upscaling 1 / 1 10
6887 CF1950C   Clock Conversion 1 / 1 10
6892 CF1971A   My First Sorting Problem 1 / 1 10
6893 CF1971B   Different String 1 / 1 10
6900 CF1985A   Creating Words 1 / 1 10
6901 CF1985B   Maximum Multiple Sum 1 / 1 10
6909 CF1999A   A+B Again? 4 / 6 10
6911 CF1999C   Showering 1 / 1 10
6915 CF2009A   Minimize! 1 / 1 10
6916 CF2009B   osu!mania 1 / 1 10
6924 CF2044A   Easy Problem 1 / 1 10
6925 CF2044B   Normal Problem 1 / 2 10
6926 CF2044C   Hard Problem 1 / 2 10
6933 CF2065A   Skibidus and Amog'u 1 / 1 10
6934 CF2065B   Skibidus and Ohio 1 / 1 10
6942 CF2094A   Trippi Troppi 1 / 2 10
6943 CF2094B   Bobritto Bandito 0 / 1 10
6950 CF2137A   Collatz Conjecture 1 / 2 10
6957 CF2148A   崇高序列 1 / 2 10
6958 CF2148B   激光 1 / 2 10
6964 CF2149A   Be Positive 1 / 1 10
6965 CF2149B   Unconventional Pairs 1 / 1 10
6971 CF2162A   Beautiful Average 1 / 1 10
6979 CF2167A   正方形？ 1 / 1 10
6980 CF2167B   你的名字 1 / 1 10

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