generated randomly, and asked queries to compute the distance between two nodes. If we think back to the graph analogy, we observe that generally authors do not create problems with this analogy in mind; therefore, the graphs created are more or less generated randomly. ...
That is to say,how to solve more problems in a contest? I'll be very glad to recieve your answer,thanks a lot. BTW if you can provide me some useful methods to solve problems quickly and accurately,I'll be happy too.
Intuitively it is pretty easy to change every element a little bit (up 1 or down 1) without affecting the sum too much. Then it seems very hard to reason from here, so I make a guess: Every subarray is fudgeable. Now I try to find a counterexample to my guess. There are plenty ...
Quite often (especially in problems with a small input: one/two numbers) there are some patterns in the composition of the solution. To see a pattern, you sometimes need to write some naive method of solving a problem, generate answers for a large number of tests on large limits and medit...
Note that the solution of a specific case almost always isn't easier than the solution of a general one, so you need to try and find a solution that would be as easy and effective as possible. Technique 3: "Bold Hypothesis" Don't be shy of making bold hypotheses that seem true to ...
“High-quality” content depends on contexts like: What the needs of your audience are. What users expect to find. How the content is presented and how easy it is to pull critical information out of it quickly. How appropriate the medium of the content is for users’ needs. In this ...
It did pretty well on the easy level of the Leetcode (31 out of 41 problems solved) but struggled when it came to medium or hard level of difficulty (21/80 and 3/45 respectively). As we saw in the developer demo livestream, GPT-4 is fully capable of writing Python, but required ...
Do you haveenough time to spendin learning the software engineering professions (2000-3000 hours to an entry level developer job). If you don’t have time, how you could find it? Important:what the market needs? Once you find what technologies, programming languages and frameworks you like,...
How to solve a difficult problem (which has been stuck for a long time) and understand the same concept for a long time... I'm aware that there could be problems that frustrate people severely and remain unsolved for a very long period. (Please respond.) how to fight such problems......
This isCodeForces. NotMathForces. →Reply HowToSolveThis 5 years ago,#^| +3 Yes, but they are programming problems with math as topic, so I have all rights to ask it here →Reply Um_nik 5 years ago,#^| +11 Didn't expect this weird comment from you. All of these are programming...