Gnit Weekly Challenge Beginner 008 (GWCB008)

Important Notes

This contest is not available in English.

This is a 30-minute individual contest. Please submit your answers to each problem within the time limit.

Difficulty Level

The difficulty level is roughly equivalent to the Gnit Beginner Open (GBO) plus a little extra. While primarily aimed at junior high and high school students, anyone is welcome to participate.

The last two problems are quite difficult.

Answers

• Please submit answers in the format specified in the problem statement.
• Gnit uses exact matching based on natural numbers; therefore, alternative answers resulting from different rounding methods are not accepted.
• While values ​​in physics are sometimes rounded to match significant figures, please do not round intermediate calculations or final results in this contest unless specifically instructed to do so.
• You may submit answers up to 10 times per problem. Submissions beyond the 10th attempt will not be accepted.
• Numerical values ​​may be intentionally complex to prevent guessing the correct answer by substituting arbitrary values. The use of a calculator is strongly recommended.

Permitted Items

• Calculator
• Scratch paper

Prohibited Actions

The following actions are prohibited:

• Using generative AI tools
• Consulting textbooks, reference books, or web searches for solutions
• Consulting others
• Sharing solutions, hints, or answers with others
• Participating with multiple accounts, impersonation, or other forms of cheating

If cheating is detected, your results may be invalidated in accordance with the Terms of Service.

About This Contest

This is the "Beginner" edition of the Gnit Weekly Challenge, held every Wednesday.

It consists of 6 problems in total, with a maximum difficulty level of 5 for the Gnit Weekly Challenge Beginner series.

We hope you use this contest for review or as a warm-up.

Rated / Unrated Status

This is an unrated contest.

Problem Setters

• admin02

• TAC0S