ID 题目 显示标签 隐藏标签 AC / 尝试 难度
9303 codeforces#P1919E  Counting Prefixes 1 / 7 10
9317 codeforces#P1920E  Counting Binary Strings 1 / 1 7
9326 codeforces#P1922B  Forming Triangles 1 / 1 10
9334 codeforces#P1924C  Fractal Origami 1 / 1 10
9333 codeforces#P1924D  Balanced Subsequences 2 / 2 10
9332 codeforces#P1924E  Paper Cutting Again 3 / 6 10
9328 codeforces#P1925D  Good Trip 0 / 0 (无)
9374 codeforces#P1928F  Digital Patterns 0 / 0 10
9370 codeforces#P1929D  Sasha and a Walk in the City 0 / 0 6
9368 codeforces#P1929F  Sasha and the Wedding Binary Search Tree 0 / 0 8
9362 codeforces#P1930E  2..3...4... 0 / 0 (无)
9358 codeforces#P1930I  Counting Is Fun 0 / 0 (无)
9354 codeforces#P1931D  Divisible Pairs 1 / 1 4
9352 codeforces#P1931F  Chat Screenshots 1 / 1 5
9351 codeforces#P1931G  One-Dimensional Puzzle 1 / 1 7
9427 codeforces#P1933G  Turtle Magic: Royal Turtle Shell Pattern 0 / 0 (无)
9436 codeforces#P1935D  Exam in MAC 0 / 0 (无)
9517 codeforces#P1942E  Farm Game 0 / 0 (无)
9515 codeforces#P1942G  Bessie and Cards 0 / 0 (无)
9468 codeforces#P1943D1  Counting Is Fun (Easy Version) 0 / 0 (无)
9467 codeforces#P1943D2  Counting Is Fun (Hard Version) 0 / 0 (无)
9481 codeforces#P1946E  Girl Permutation 0 / 0 8
9456 codeforces#P1948F  Rare Coins 0 / 0 (无)
9525 codeforces#P1951G  Clacking Balls 0 / 0 (无)
9509 codeforces#P1952E  Sweep Line 0 / 0 (无)
9609 codeforces#P1954D  Colored Balls 0 / 0 6
9607 codeforces#P1954F  Unique Strings 0 / 0 10
9589 codeforces#P1957C  How Does the Rook Move? 0 / 0 5
9587 codeforces#P1957E  Carousel of Combinations 0 / 0 9
9573 codeforces#P1967C  Fenwick Tree 0 / 0 (无)
9571 codeforces#P1967E1  Again Counting Arrays (Easy Version) 0 / 0 (无)
9570 codeforces#P1967E2  Again Counting Arrays (Hard Version) 0 / 0 (无)
3680 spoj#ADAPANEL  Ada and Panels 0 / 0 (无)
3696 spoj#ADASUM  Ada and Expenses 0 / 0 (无)
3490 spoj#ADATEAMS  Ada and Teams 0 / 2 10
3491 spoj#ADATEAMS  Ada and Teams 0 / 0 (无)
3581 spoj#ALCATRAZ2  GO GOA GONE 0 / 1 10
3823 spoj#ARRTWIST  TWISTED ARRAY 0 / 0 (无)
3956 spoj#BANSTAND  Colored Development 0 / 0 (无)
3848 spoj#CIRCLEDIV  Euler Puzzle 0 / 0 (无)
3880 spoj#FIBPWSUM  Fibonacci Power Sum 0 / 0 (无)
2555 spoj#GOODB  Good Predictions 0 / 0 (无)
3237 spoj#LOVEBIRDS  She was in Love with BST 0 / 0 (无)
3590 spoj#LVADER  Luke vs. Darth Vader 0 / 0 (无)
72 spoj#MARBLES  Marbles 0 / 0 (无)
3960 spoj#RECPWSUM  Recurrence Power Sum 0 / 0 (无)
2861 spoj#RLTHREE  Robert Langdon & The Rule of Three 0 / 0 (无)
192 spoj#SCITIES  Selfish Cities 0 / 0 (无)
3957 spoj#STANDBAN  Development Colored 0 / 0 (无)
3849 spoj#SUBSUMP  Yet Another Subset Sum Problem 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题