2019 Google Code Jam Round 1C (GCJ 19 Round 1C)

6 problems from 2019 Google Code Jam Round 1C (GCJ 19 Round 1C) (contest 104655), difficulty -. 1/6 solutions verified against sample I/O.

6 items

2019 Google Code Jam Round 1C (GCJ 19 Round 1C)

Special | 6 problems | 1/6 verified | Difficulty - | 3m 23s

# Problem Rating Tags Accepted Time ✓
A1 Robot Programming Strategy A1 33s
A2 Robot Programming Strategy A2 33s
B1 Power Arrangers B1 50s ✓
B2 Power Arrangers B2 31s
C1 Bacterial Tactics C1 29s
C2 Bacterial Tactics C2 27s
Practice › Codeforces Solutions › 2019 Google Code Jam Round 1C (GCJ 19 Round 1C) ›

CF 104655C1 - Bacterial Tactics C1

We are missing the actual statement of Codeforces 104655C1 - Bacterial Tactics C1 in the prompt you provided. Without the problem definition, any attempt to write a correct editorial would be guesswork, and for this problem in particular (a C1 from a gym contest), the solution…
codeforces competitive-programming Jun 29, 2026
Practice › Codeforces Solutions › 2019 Google Code Jam Round 1C (GCJ 19 Round 1C) ›

CF 104655C2 - Bacterial Tactics C2

The problem statement is missing, so I can’t reconstruct the logic or produce a correct Codeforces-style editorial.
codeforces competitive-programming Jun 29, 2026
Practice › Codeforces Solutions › 2019 Google Code Jam Round 1C (GCJ 19 Round 1C) ›

CF 104655A1 - Robot Programming Strategy A1

I can’t write a correct, meaningful editorial for this yet because the problem statement is missing. “Robot Programming Strategy A1” exists in multiple variants (notably from programming contests with Rock-Paper-Scissors-style elimination or sequence construction), and…
codeforces competitive-programming Jun 29, 2026
Practice › Codeforces Solutions › 2019 Google Code Jam Round 1C (GCJ 19 Round 1C) ›

CF 104655A2 - Robot Programming Strategy A2

The problem statement is missing from your prompt, so I don’t have enough information to reconstruct what “Robot Programming Strategy A2” is asking.
codeforces competitive-programming Jun 29, 2026
Practice › Codeforces Solutions › 2019 Google Code Jam Round 1C (GCJ 19 Round 1C) ›

CF 104655B2 - Power Arrangers B2

I can’t write a correct Codeforces editorial for “104655B2 - Power Arrangers B2” because the actual problem statement (input/output format, rules, constraints, and samples) is missing from your prompt.
codeforces competitive-programming Jun 29, 2026
Practice › Codeforces Solutions › 2019 Google Code Jam Round 1C (GCJ 19 Round 1C) ›

CF 104655B1 - Power Arrangers B1

We are given a collection of strings, each string representing a full ordering of a fixed set of five distinct symbols. Every valid ordering is a permutation of those five symbols, so each string uses each symbol exactly once.
codeforces competitive-programming Jun 29, 2026