usaco.org
| N | Country | Participants number |
|---|---|---|
| 1 | Vietnam | 841 |
| N | Handle | Contests count |
|---|---|---|
| 1 | Phúc Hoàng Vũ, VNM | 14 |
| 2 | Vuong Nguyen, VNM | 14 |
| 3 | Hung Nguyen, VNM | 14 |
| 4 | Quan Tran, VNM | 12 |
| 5 | Yên Thanh Lê, VNM | 12 |
| 6 | Xuan Hung Cao, VNM | 11 |
| 7 | Anh Khoa Trần Phan, VNM | 11 |
| 8 | Hai Hoang, VNM | 10 |
| 9 | Nguyễn Quang Dũng, VNM | 9 |
| 10 | VietAnh Do, VNM | 9 |
| more |
| N | Handle | Last activity |
|---|---|---|
| 1 | Kien Tran, VNM | Feb. 16, 2024 |
| 2 | Quan Nguyen, VNM | Dec. 15, 2023 |
| 3 | Duong Nguyen Canh, VNM | Dec. 15, 2023 |
| 4 | Linh Nguyen, VNM | Dec. 15, 2023 |
| 5 | An Le Nguyen Huu, VNM | Dec. 15, 2023 |
| 6 | Tuan Nguyen Huu, VNM | Dec. 15, 2023 |
| 7 | Linh Dao Quang, VNM | Dec. 15, 2023 |
| 8 | Phuoc Anh Kha Le, VNM | Dec. 15, 2023 |
| 9 | Kei Karuizawa, VNM | Dec. 15, 2023 |
| 10 | Minh Nhat Nguyen, VNM | March 28, 2023 |
| more |
| N | Handle | Total solved |
|---|---|---|
| 1 | Le Minh Hoang, VNM | 43 |
| 2 | Minh Hoang Le, VNM | 36 |
| 3 | Hoang Le, VNM | 31 |
| 4 | Minh Nguyen, VNM | 26 |
| 5 | Hung Nguyen, VNM | 26 |
| 6 | Lam Nguyen, VNM | 25 |
| 7 | Phúc Hoàng Vũ, VNM | 24 |
| 8 | Vuong Nguyen, VNM | 23 |
| 9 | Trung Nguyen, VNM | 23 |
| 10 | Hai Hoang, VNM | 22 |
| more |
| N | Handle | Total points |
|---|---|---|
| 1 | Hung Nguyen, VNM | 9771.00 |
| 2 | Phúc Hoàng Vũ, VNM | 9659.00 |
| 3 | Vuong Nguyen, VNM | 8582.00 |
| 4 | Yên Thanh Lê, VNM | 8552.00 |
| 5 | Hai Hoang, VNM | 7971.00 |
| 6 | Nguyễn Quang Dũng, VNM | 7011.00 |
| 7 | Hoang Le, VNM | 6533.00 |
| 8 | Quan Tran, VNM | 6408.00 |
| 9 | Anh Duc Le, VNM | 6367.00 |
| 10 | Dat Duong, VNM | 6023.00 |
| more |
| Date | Name |
|---|---|
| Feb. 21, 2025 | Min Max Subarrays |
| Feb. 21, 2025 | Bessie's Function |
| Feb. 21, 2025 | Transforming Pairs |
| Feb. 21, 2025 | The Best Subsequence |
| Feb. 21, 2025 | True or False Test |
| Feb. 21, 2025 | Friendship Editing |
| Jan. 24, 2025 | DFS Order |
| Jan. 24, 2025 | Shock Wave |
| Jan. 24, 2025 | Watering the Plants |
| Dec. 13, 2024 | All Pairs Similarity |
| more |
| End Time | Contest |
|---|---|
| March 25, 2025 | US Open |
| Feb. 25, 2025 | Third Contest |
| Jan. 28, 2025 | Second Contest |
| Dec. 17, 2024 | First Contest |
| July 28, 2024 | EGOI (The Netherlands) |
| March 19, 2024 | US Open |
| Feb. 20, 2024 | Third Contest |
| Jan. 30, 2024 | Second Contest |
| Dec. 19, 2023 | First Contest |
| July 22, 2023 | EGOI 2023 (Sweden) |
| more |
| Time Left | Contest |
|---|---|
| 21 hours | EGOI (Germany) |
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