sirr01uta

摘要： 题目如下 B. Polycarp Writes a String from Memory time limit per test2 seconds memory limit per test256 megabytes Polycarp has a poor memory. Each day he c 阅读全文

摘要： 题目如下 D. Anti-Sudoku time limit per test2 seconds memory limit per test256 megabytes You are given a correct solution of the sudoku puzzle. If you don' 阅读全文

摘要： 题目如下 A. Ezzat and Two Subsequences time limit per test1 second memory limit per test256 megabytes Ezzat has an array of 𝑛 integers (maybe negative). 阅读全文

摘要： 题目如下 B. Promo time limit per test2 seconds memory limit per test256 megabytes The store sells 𝑛 items, the price of the 𝑖-th item is 𝑝𝑖. The store 阅读全文

摘要： 题目如下 time limit per test2 seconds memory limit per test256 megabytes Recently, Norge found a string 𝑠=𝑠1𝑠2…𝑠𝑛 consisting of 𝑛 lowercase Latin le 阅读全文

摘要： 题目如下 B. Rudolf and 121 time limit per test2 seconds memory limit per test256 megabytes Rudolf has an array 𝑎 of 𝑛 integers, the elements are numbere 阅读全文

摘要： 题目如下 A. Make Even time limit per test1 second memory limit per test256 megabytes Polycarp has an integer 𝑛 that doesn't contain the digit 0. He can d 阅读全文

摘要： 题目如下 A. Compare T-Shirt Sizes time limit per test1 second memory limit per test256 megabytes Two T-shirt sizes are given: 𝑎 and 𝑏. The T-shirt size 阅读全文

摘要： 题目如下 链接https://codeforces.com/problemset/problem/1676/C C. Most Similar Words time limit per test2 seconds memory limit per test256 megabytes You are 阅读全文

摘要： 题目如下 B. Array Reodering time limit per test2 seconds memory limit per test256 megabytes You are given an array 𝑎 consisting of 𝑛 integers. Let's cal 阅读全文