Codeforces Beta Round 96 (Div. 2)

2 problems from Codeforces Beta Round 96 (Div. 2) (contest 133), difficulty 900-1200. 2/2 solutions verified against sample I/O.

2 items

Codeforces Beta Round 96 (Div. 2)

Div. 2 | 2 problems | 2/2 verified | Difficulty 900-1200 | 2m 34s

#	Problem	Rating	Tags	Accepted	Time	✓
A	HQ9+	900	implementation	124,957	1m 4s	✓
B	Unary	1200	implementation	9,391	1m 30s	✓

Practice › Codeforces Solutions › Codeforces Beta Round 96 (Div. 2) ›

CF 133A - HQ9+

The task is to analyze a program written in the esoteric HQ9+ language and determine whether executing it will produce any visible output. The program is provided as a single string consisting of printable ASCII characters.

Practice › Codeforces Solutions › Codeforces Beta Round 96 (Div. 2) ›

CF 133B - Unary

We are given a short Brainfuck program consisting of characters like +, -, , <, and so on. Each command corresponds to a fixed 4-bit binary string. After replacing every character with its binary code, we concatenate all those 4-bit chunks into one long binary number.