The 2023 CCPC (Qinhuangdao) Onsite Warmup

3 problems from The 2023 CCPC (Qinhuangdao) Onsite Warmup (contest 104791), difficulty -. 0/3 solutions verified against sample I/O.

3 items

The 2023 CCPC (Qinhuangdao) Onsite Warmup

Special | 3 problems | 0/3 verified | Difficulty - | 8m 5s

# Problem Rating Tags Accepted Time ✓
A Water 1m 25s
B 810975 1m 15s
C Robot 5m 25s
Practice › Codeforces Solutions › The 2023 CCPC (Qinhuangdao) Onsite Warmup ›

CF 104791C - Robot

Codeforces 104791C: Robot
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › The 2023 CCPC (Qinhuangdao) Onsite Warmup ›

CF 104791A - Water

We are simulating a line of people using a water dispenser that is fed by identical buckets, each containing a fixed amount of water. Every person in the queue wants a certain number of liters. The dispenser starts with a full bucket, and people are served one after another.
codeforces competitive-programming Jun 28, 2026
Practice › Codeforces Solutions › The 2023 CCPC (Qinhuangdao) Onsite Warmup ›

CF 104791B - 810975

We are counting binary sequences of length $n$, where each position represents either a win or a loss in a sequence of games. A 1 means a win, a 0 means a loss.
codeforces competitive-programming Jun 28, 2026