Codeforces Round 576 (Div. 2)

Solutions for Codeforces Round 576 (Div. 2) (contest 1199). 2/2 problems verified against sample I/O. Difficulty range: 1000-1000.

2 items

Codeforces Round 576 (Div. 2)

Type: Div. 2 | Problems: 2 | Verified: 2/2 | Rating range: 1000-1000 | Time: 5m 12s

Problem Name Rating Tags Solve Time Verified
A City Day 1000 implementation 1m 25s ✓
B Water Lily 1000 geometry, math 3m 47s ✓
Practice › Codeforces Solutions › Codeforces Round 576 (Div. 2) ›

CF 1199B - Water Lily

A water lily is attached to the bottom of a lake by a straight stem. Initially the stem is perfectly vertical, so the flower sits directly above its root point on the lake bed. The flower is floating above the water surface by a known height (H).
codeforces competitive-programming geometry math Jun 13, 2026
Practice › Codeforces Solutions › Codeforces Round 576 (Div. 2) ›

CF 1199A - City Day

We are given a sequence of daily rainfall amounts over the summer, and we need to find the earliest day that is “not-so-rainy.
codeforces competitive-programming implementation Jun 11, 2026