RUCP x WiCS Mini-Contest

5 problems from RUCP x WiCS Mini-Contest (contest 106394), difficulty -. 5/5 solutions verified against sample I/O.

5 items

RUCP x WiCS Mini-Contest

Special | 5 problems | 5/5 verified | Difficulty - | 3m 25s

#	Problem	Time	✓
A	Sushi	49s	✓
B	Cursed Coins	34s	✓
C	Six and Seven	47s	✓
D	Stamina	30s	✓
E	Grid Coloring	45s	✓

Practice › Codeforces Solutions › RUCP x WiCS Mini-Contest ›

CF 106394E - Grid Coloring

We are given a square grid of size $n times n$, and each cell must be colored with one of two colors, red or blue. A coloring is considered valid if every cell has exactly two neighbors (sharing a side) that have the same color as itself.

Practice › Codeforces Solutions › RUCP x WiCS Mini-Contest ›

CF 106394D - Stamina

The problem describes a sequence of tasks processed from left to right. Each task has a reward value and a stamina reduction percentage. You begin with stamina equal to 1.

Practice › Codeforces Solutions › RUCP x WiCS Mini-Contest ›

CF 106394A - Sushi

The problem is about a row of sushi pieces where every piece belongs to one of two types. A valid meal segment is a contiguous block where the first half contains only one type of sushi and the second half contains only the other type, with both halves having the same size.

Practice › Codeforces Solutions › RUCP x WiCS Mini-Contest ›

CF 106394C - Six and Seven

We are given several independent test cases. In each test case there is an array of integers, and we are allowed to perform a single type of operation: increment every element of the array by one simultaneously.

Practice › Codeforces Solutions › RUCP x WiCS Mini-Contest ›

CF 106394B - Cursed Coins

Alice finds a room containing n chests. Each chest has a value written in a[i]. A positive value means opening that chest gives Alice coins, while a negative value means the chest contains cursed coins and reduces her total.