B. Yet Another Meme Problem(数学+思维)Educational Codeforces Round 80 (Rated for Div. 2) 原题链接:https://codeforces.com/contest/1288/problems 测试样例 Input 3 1 11 4 2 191 31415926 Output 1 0 1337 Note There is only one suitable pair in the first test case: a=1, b=9 (1+9+1...
CF1288B-Yet Another Meme Problem 题目:https://vjudge.net/problem/CodeForces-1288B 题意:给出A、B,求出a、b的对数满足1<=a<=A、1<=b<=B且 a * b + a + b = conc(a,b),其中conc(a,b)等于a和b的数字合并得到的数,例如a=12,b=10,则conc(a,b)=1210。 分析:数学题。从题意可以得到c...
Each test case contains two integersAAAandBBB(1≤A,B≤109)(1 \le A, B \le 10^9)(1≤A,B≤109). Print one integer — the number of pairs(a,b)(a, b)(a,b)such that1≤a≤A1 \le a \le A1≤a≤A,1≤b≤B1 \le b \le B1≤b≤B, and the equationa⋅b+a+b=conc(a,...
Maybe they’re waiting for the deal with Comcast (or what I consider the most evil deal of the century). Just gives me another reason to loathe the cable industry. Keep me loyal guys, cord cutting is looking better and better! Apple products: Well, they don’t really make anything for ...
Nor is it a matter of creating another fame barometer, and even less of setting up a ranking according to the aesthetic, economic or symbolic value of the works. Thus the formulation of the question – and the use of the word "vital" – is intended to include the two strands that ...
Another concern I have about Patreon is that it allows users who have genuinely promoted political violence to remain on the platform with no action at all. A good example isKatherine Cross.Cross, a male-to-‘female’ transgender person, is an extremist who publicly advocated and defended viole...
A eunuch is a male without testicles. Here He says sometimes people are born without the proper sexual equipment or sometimes they end up that way at the hands of another. For them, it might be better not to marry. For the longest time, I thought I was one of those people mentioned ...
webserver binaries, it’s infinitely fascinating and behaves in some really weird ways sometimes (I spent a long time reverse-engineering it more out of interest than bug-hunting) – but that’s a story for another post. Let’s get into the mechanics of the problems behind CVE-2019-1663....
They are going to have to add a few more chapters to the Holy Bible when this thing all blows over (one way or another). P.S. Though I did not watch it myself, I have a good imagination, Brother Nathanael’s video nasty that Brave Sir Rense could not stomach was in the spirit ...
There's another danger now though, as in other parts of Europe: a lack of rain. But it left a lasting impression: Cognac doesn't really do "fast". By its nature, a good Borderies cognac requires 12 years in cask before being considered mature; a Grande Champagne at least 20. This ...