- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 120 minutes
- Writer: PCTprobability, nok0
- Rated Range: 0 - 2799

Task | Score |
---|---|

A | 300 |

B | 400 |

C | 500 |

D | 700 |

E | 800 |

F | 900 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 180 minutes
- Writer: maspy
- Rated Range: 1200 - inf

Task | Score |
---|---|

A | 400 |

B | 700 |

C | 1100 |

D | 1100 |

E | 1400 |

F | 1800 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 120 minutes
- Writer: PCTprobability, Nyaan
- Rated Range: 0 - 2799

Task | Score |
---|---|

A | 300 |

B | 500 |

C | 700 |

D | 700 |

E | 800 |

F | 1000 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- writer:wata
**This contest is rated for AHC rating.**

This is a new series of programming contests that will be held regularly on AtCoder. Unlike algorithm contests such as ABC/ARC/AGC, the goal is to create a better solution to a problem for which it is difficult to find the optimal solution. For examples of problems, see past contests of similar format.

AHC has a new rating system that is different from the existing ABC/ARC/AGC rating system. Unlike the ABC/ARC/AGC ratings, AHC rating does not decrease even if contest performance is poor. Please feel free to participate.

- There is one problem. You can use any programming language available on AtCoder.
- There is no penalty for resubmission, but you must wait at least
**5 minutes**between submissions. - The is an individual competition.
**It is prohibited to publish your solution before the end of the contest.**However, you are free to share information on how to run the provided tools. - For other rules, see here.

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 120 minutes
- Writer: maroonrk
- Rated Range: 0 - 2799

Task | Score |
---|---|

A | 400 |

B | 500 |

C | 600 |

D | 700 |

E | 1000 |

F | 1000 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- writer:wata
**This contest is rated for AHC rating.**

This is a new series of programming contests that will be held regularly on AtCoder. Unlike algorithm contests such as ABC/ARC/AGC, the goal is to create a better solution to a problem for which it is difficult to find the optimal solution. For examples of problems, see past contests of similar format.

AHC has a new rating system that is different from the existing ABC/ARC/AGC rating system. Unlike the ABC/ARC/AGC ratings, AHC rating does not decrease even if contest performance is poor. Please feel free to participate.

- There is one problem. You can use any programming language available on AtCoder.
- There is no penalty for resubmission, but you must wait at least
**5 minutes**between submissions. - The is an individual competition.
**It is prohibited to publish your solution before the end of the contest.**However, you are free to share information on how to run the provided tools. - For other rules, see here.

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 120 minutes
- Writer: maroonrk
- Rated Range: 0 - 2799

Task | Score |
---|---|

A | 300 |

B | 400 |

C | 600 |

D | 700 |

E | 800 |

F | 1100 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).

- This is a marathon programming contest hosted by Asprova Corporation. This contest is not rated for AHC rating.

Asprova Corporation is a company in Japan that develops and sells production scheduling software to factories for planning detailed workflows. Software development and headquarters are in Japan.

Asprova Corporation conducts sales and provides technical support both in Japan and all over the world, including China, South Korea, South East Asia, Europe, and the United States. The company performs R&D intending to become the world's number one production scheduler.

We are looking for world class programmers to help develop Asprova with us here in Japan.

- Participation requirement： Anyone can participate regardless of age, organization, or location. (Please refrain from joining if you are working in Asprova or from the same industry)
- Participation registration: To register, click on the "Register" button.
- Registration period: 1st Feb 2022 - 13th Mar 2022
- Contest period: 6th Mar 2022, 10:00 AM (JST) - 13th Mar 2022, 8:00 PM (JST)
- Submit Interval: You cannot submit a solution for 10 mins after submitting the last one.
- Ranking Ranking will be determined by the results of a system test. System test data will be different to the data used by the Judges during the contest.
- The problem statement is provided in both Japanese and English.
- Unlike other contests, the problem statement and all submissions will be open only to registered participants after the contest is over.
- Please also read AtCoder's Terms of Service, tutorial, rules, glossary, FAQ for other information.

- The following money prizes will be awarded to the top performers:
- 1st: 160,000 yen
- 2nd: 80,000 yen
- 3rd: 40,000 yen
- 4th: 20,000 yen
- 5th~10th: 10,000 yen
- The award will be sent to the winners' bank account.

- The top performers will be prioritized for consideration for a full time or part-time (2,500 yen per hour) job opportunity.

- Duration: 100 minutes
- Rated Range: 0 - 1999

Task | Score |
---|---|

A | 100 |

B | 200 |

C | 300 |

D | 400 |

E | 500 |

F | 500 |

G | 600 |

Ex | 600 |

When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).