We will hold THIRD Programming Contest 2021 (AtCoder Heuristic Contest 007).

• Contest URL: https://atcoder.jp/contests/ahc007
• Start Time: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20211212T1600&p1=248
• End Time: https://www.timeanddate.com/worldclock/fixedtime.html?iso=20211212T2000&p1=248
• Duration: 240 minutes (short-term contest)
• Writer: wata
• Rated range: All (Heuristic Rating)

AtCoder Heuristic Contest (AHC) 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. We are planning to hold a long-term contest with a duration of more than a week and a short-term contest with a duration of less than a day, alternately about once a month.

We are looking forward to your participation!