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Hi, Codeforces! We are pleased to invite you to EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2), which will be held on Jun/30/2024 17:35 (Moscow time). You will be given 8 problems, two of which are divided into two subtasks, and you will have 3 hours to solve them. The round will be rated for everyone.
Codeforces Round 955 (Div. 2, with prizes from NEAR!) Hello, Codeforces! It's been a long journey, and I'm finally pleased to invite you to participate in our Codeforces Round 955 (Div. 2, with prizes from NEAR!), which will take place on Jun/25/2024 17:35 (Moscow time). This round will be rated for all participants with a rating is below 2100.
Hi, Codeforces! We are pleased to invite you to EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2), which will be held on Jun/30/2024 17:35 (Moscow time). You will be given 8 problems, two of which are divided into two subtasks, and you will have 3 hours to solve them. The round will be rated for everyone.
memory limit per test. 256 megabytes. input. standard input. output. standard output. Theatre Square in the capital city of Berland has a rectangular shape with the size n × m meters. On the occasion of the city's anniversary, a decision was taken to pave the Square with square granite flagstones. Each flagstone is of the size a × a.
We would like to show you a description here but the site won’t allow us.
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A slightly faster algorithm for finding square root modulo an odd prime – hly1204 – 2 years ago. On continued fractions. Part 3: In competitive programming – adamant – 2 years ago. p-adic exponent or why there is a primitive root modulo powers of prime numbers (except 2) – adamant – 2 years ago.
