What isdebug(...) 42meant for? #ifdefLOCAL#include"algo/debug.h"#else#definedebug(...)42#endif Source:https://codeforces.com/contest/1712/submission/168158904 #ifdefLOCAL#defineeprintf(...){fprintf(stderr,__VA_ARGS__);fflush(stderr);}#else#defineeprintf(...)42#endif...
I understand it requires a lot of efforts by different people to make quality problems but they are putting efforts in organising a lot of starter contests which I don't know if is better to sacrifice for the only div 1 contests they used to have. Is there someone from Codechef who know...
Ashot found for each Valerie's tooth its residual viability. Residual viability of a tooth is a value equal to the amount of crucians that Valerie can eat with this tooth. Every time Valerie eats a crucian, viability of all the teeth used for it will decrease by one. ...
One of the key aspects of competitive programming is having a strong foundation in algorithms and data structures. Algorithms are step-by-step procedures used to solve specific problems or accomplish tasks. They act as blueprints for solving complex computational problems efficiently. Remember, algorithm...
While ChatGPT can write workable Python code, it can’t necessarily program an entire app’s worth of code. That’s because ChatGPT lacks context awareness — in other words, the generated code isn’t always appropriate for the specific context in which it’s being used. We will see how...
It is guaranteed, that the total sum of nn over all test cases doesn't exceed 105105. Output For each test case in the first line, print how many seconds will the robot spend in the worst case. In the next line, print the initial value of pp that you used to construct an answer....
F - What Is Your Grade? “Point, point, life of student!” This is a ballad(歌谣)well known in colleges, and you must care about your score in this exam too. How many points can you get? Now, I told you the rules which are used in this course....
Not only that, GPT-4 achieved a 40% better score on a set of factual evaluations than GPT-3.5. Apparently, GPT-4 itself was used to produce training data in order to improve the safety of the model. Applications For the general public, everything with GPT-4 is new. But OpenAI has...
What is luogu? → Pay attention Before contest Educational Codeforces Round 175 (Rated for Div. 2) 8 days → Top contributors #UserContrib. 1cry168 2-is-this-fft-162 3Dominater069160 4Um_nik159 5atcoder_official156 6djm03178153 6adamant153...
Bit_Slayer→Solving the 1st code forces problem, for the 1st time StarSilk→Ethflow Round 1 (Codeforces Round 1001, Div. 1 + Div. 2) Knave→Contests have become a Joke now nauthnim→Motivated Coder chromate00→Codeforces Round 1000 (Div. 2) ...