Codeforces Round 118 (Div. 2)

2 problems from Codeforces Round 118 (Div. 2) (contest 186), difficulty 1100-1200. 2/2 solutions verified against sample I/O.

2 items

Codeforces Round 118 (Div. 2)

Div. 2 | 2 problems | 2/2 verified | Difficulty 1100-1200 | 6m 28s

#	Problem	Rating	Tags	Accepted	Time	✓
A	Comparing Strings	1100	implementation, strings	18,462	3m 47s	✓
B	Growing Mushrooms	1200	greedy, sortings	6,176	2m 41s	✓

Practice › Codeforces Solutions › Codeforces Round 118 (Div. 2) ›

CF 186A - Comparing Strings

We are given two strings representing the genomes of two dwarves. The goal is to determine whether these two genomes could belong to the same race under a very specific definition: the first genome can be transformed into the second genome by swapping exactly two characters in…

Practice › Codeforces Solutions › Codeforces Round 118 (Div. 2) ›

CF 186B - Growing Mushrooms

We have a mushroom-growing contest with two phases separated by a break. Each participant has two speeds, and the problem is that we do not know the order they will use them. During the first phase of length t1, mushrooms grow at one speed.