这里贴两个代码, 第一个是小小不像dp的dp; 第二个是小小思维,这样做题感觉就简单了 代码一 #include <iostream>#include<bits/stdc++.h>usingnamespacestd; typedeflonglongLL;constintN = 2e5+10;intf[N];chars[N];intmain() {intt;//scanf("%d", &t);cin >>t;while(t --) { scanf("%s",...
Recently I was exploringCodeforces APIsand thought that there is a need for an extension that shows problem difficulty as well as all the contest problems links together(as usually it takes some time switching from status/submission/problem page to dashboard to select a desired problem). So, we...
Hello codeforces! I'm practicing an exercise. My idea is to get the position of the selected element after a binary search on a set. Can you guys help me?..0 _inaccurate 11 months ago 10 Comments (10) Write comment? waipoli 11 months ago, # | +3 Ordered set → Reply _...
ipfind.io Geographic location of an IP address or any domain name along with some other useful information apiKey Yes Yes IPify A simple IP Address API No Yes Unknown IPinfo Another simple IP Address API No Yes Unknown jsDelivr Package info and download stats on jsDelivr CDN No Yes Yes ...
Problem Solving: Start your quest by solving simple problems such as finding a prime number, the number of factors of a number, the number of digits in a given number, searching a number in an array, basic problems using loops, functions, and string, etc. These types of problems can be...
Codeforces Round #302 (Div. 2).C. Writing Code (dp) C. Writing Codetime limit per test 3 seconds memory limit per test 256 megabytes input standard inputoutput standard outputProgrammers working on a large project have just received a task to write exactly m lines of code. There are n ...