Splet03. maj 2024 · Codeforces 1512G - Short Task 2024-05-03 条评论/ 阅读量 文章目录 1. 题意 2. 思路 3. 推导 4. 继续思路 5. 代码 6. End 题意 令$d(n)=\sum_{k n} k$，给定$t$组询问，每组询问给定一个正整数$c$，问满足$d(n)=c$的最小正整数$n$为多少？ 思路 本题$c \leq 10^7$，因此考虑欧拉筛求约数和即可。 忘了这个欧拉筛求约数和怎么推导，这里再推 … SpletCode Forces - String Task (explained) · GitHub Skip to content All gists Back to GitHub Sign in Sign up Instantly share code, notes, and snippets. borismediaprods / stringtask.java Created 9 years ago Star 0 Fork 0 Code Revisions 1 Embed Download ZIP Code Forces - String Task (explained) Raw stringtask.java
CodeForces Short Task - StopStalk
Splet01. jul. 2024 · Shortest problems on Codeforces (Updated on 2024-06-30) List of Codeforces problems with a short problem statement of 1000 characters or less. Sorted … Splet1512 G. Short Task，代码先锋网，一个为软件开发程序员提供代码片段和技术文章聚合的网站。 tous pt
String Task Codeforces Beta Round #89 (div 2) - YouTube
SpletDishonoredRighteous → Codeforces Round #866 (Div.1, Div.2, based on Lipetsk Team Olympiad) chokudai → TOYOTA Programming Contest 2024#1 (AtCoder Beginner … Splet02. feb. 2024 · Below is a list of some popular coding challenge websites with a short description of what each one offers. 1. TopCoder. TopCoder is one of the original … SpletCodeForces Profile Analyser 1512G - Short Task - CodeForces Solution Let us denote by d ( n) the sum of all divisors of the number n, i.e. d ( n) = ∑ k n k. For example, d ( 1) = 1, d ( … tous purses on ebay