UTPC Contest 9-25-20 Div. 2

8 problems from UTPC Contest 9-25-20 Div. 2 (contest 102740), difficulty -. 6/8 solutions verified against sample I/O.

8 items

UTPC Contest 9-25-20 Div. 2

Div. 2 | 8 problems | 6/8 verified | Difficulty - | 7m 4s

#	Problem	Time	✓
A	Valorant Score	1m 7s
B	Clone Factory	1m 4s	✓
C	Isabelle's Redecorating	48s	✓
D	Combo Counter	25s
E	Kario Mart	37s	✓
F	Special Salads	42s	✓
G	Letters Among Us	41s	✓
H	E. Gadd's Ghost Zapper	1m 40s	✓

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740B - Clone Factory

The process starts with five named soldiers standing in a queue. A dose is always given to the soldier at the front. That soldier creates one identical clone, and both copies move to the back of the queue.

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740A - Valorant Score

I can write the full editorial, but the problem statement provided in your prompt is empty and the required sections depend on the exact statement details and constraints.

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740H - E. Gadd's Ghost Zapper

We have a long one-dimensional hallway. Some positions contain zapper devices, and some positions contain ghosts. A zapper can remove any ghost, but the energy cost depends on the square of the distance between them.

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740G - Letters Among Us

We have a grid of lowercase letters with n rows and m columns. Removing a column means deleting that character position from every row.

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740F - Special Salads

We have salad types numbered from 1 to 10^8. Each type has a price determined by rounding its number upward to the nearest lucky number. A lucky number is a positive integer whose decimal representation contains only the digits 3 and 8.

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740E - Kario Mart

The problem describes a rectangular grocery store floor with width w and height h. The possible race tracks are all rectangles whose corners lie on the grid lines of this floor.

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740D - Combo Counter

I can write the full editorial, but the problem statement for Codeforces 102740D - Combo Counter is missing from your prompt, and I could not reliably retrieve the statement from the problem ID alone.

Practice › Codeforces Solutions › UTPC Contest 9-25-20 Div. 2 ›

CF 102740C - Isabelle's Redecorating

The room is a rectangle of unit squares with dimensions N by M. Isabelle wants to cover every square using identical L-shaped tiles.