Codeforces Round 173 (Div. 2)

Solutions for Codeforces Round 173 (Div. 2) (contest 282). 2/2 problems verified against sample I/O. Difficulty range: 1500-2100.

2 items

Codeforces Round 173 (Div. 2)

Type: Div. 2 | Problems: 2 | Verified: 2/2 | Rating range: 1500-2100 | Time: 2m 26s

Problem	Name	Rating	Tags	Solve Time	Verified
B	Painting Eggs	1500	greedy, math	1m 12s	✓
D	Yet Another Number Game	2100	dp, games	1m 14s	✓

Practice › Codeforces Solutions › Codeforces Round 173 (Div. 2) ›

CF 282B - Painting Eggs

We are given a list of eggs, each of which can be painted by either of two children, A or G. Each child quotes a price for painting each egg, and these prices for a single egg always sum to exactly 1000. Uncle J.

Practice › Codeforces Solutions › Codeforces Round 173 (Div. 2) ›

CF 282D - Yet Another Number Game

We are given a small array of non-negative integers, at most three in length. Two players, BitLGM and BitAryo, take turns reducing these integers in one of two ways: either they pick a single number and subtract any positive amount, or they pick an amount and subtract it from…