Codeforces Round 573 (Div. 2)

Solutions for Codeforces Round 573 (Div. 2) (contest 1191). 1/2 problems verified against sample I/O. Difficulty range: 800-1200.

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Codeforces Round 573 (Div. 2)

Type: Div. 2 | Problems: 2 | Verified: 1/2 | Rating range: 800-1200 | Time: 9m 36s

Problem Name Rating Tags Solve Time Verified
A Tokitsukaze and Enhancement 800 brute-force 6m 54s ✗
B Tokitsukaze and Mahjong 1200 brute-force, implementation 2m 42s ✓
Practice › Codeforces Solutions › Codeforces Round 573 (Div. 2) ›

CF 1191A - Tokitsukaze and Enhancement

Codeforces 1191A: Tokitsukaze and Enhancement
codeforces competitive-programming brute-force Jun 13, 2026
Practice › Codeforces Solutions › Codeforces Round 573 (Div. 2) ›

CF 1191B - Tokitsukaze and Mahjong

We are given exactly three mahjong tiles. Each tile consists of a number from 1 to 9 and a suit, where the suit is one of m, p, or s. A winning hand in this simplified game only requires the existence of a single mentsu.
codeforces competitive-programming brute-force implementation Jun 12, 2026