Specifically, Nguyen Bui Duc Dung (11th grade student, High School for Gifted Students in Natural Sciences , Hanoi National University) won the Gold Medal.

2 Silver Medals went to Le Kien Thanh (12th grade student, Le Quy Don High School for the Gifted, Binh Dinh province) and Dang Huy Hau (10th grade student, Thang Long High School for the Gifted, Lam Dong province).

The 3 Bronze Medals went to Ninh Quang Thang (grade 12, Ha Long High School for the Gifted, Quang Ninh province); Nguyen Huy Phong (grade 11, Lao Cai High School for the Gifted, Lao Cai province) and Nguyen Xuan Chi Thanh (grade 11, High School for the Gifted in Natural Sciences, Hanoi National University).

Notably, Nguyen Bui Duc Dung won the Gold Medal with 236/300 points, including 2 papers with the maximum score of 100 points. Especially in paper 1, Dung was one of three candidates with the maximum score. Dang Huy Hau won the Silver Medal with a very unique solution and achieved the maximum score in paper 3 with the main processing part with only 4 lines of code, surprising everyone.

image 1.png
From left to right: Mr. Do Phan Thuan (Deputy Head of Delegation); Nguyen Huy Phong, Ninh Quang Thang, Le Kien Thanh, Nguyen Xuan Chi Thanh, Nguyen Bui Duc Dung, Dang Huy Hau and Mr. Do Duc Dong (Head of Delegation).

With this result, the Vietnamese team ranked 5th after China, Russia, Japan, and South Korea, continuing to affirm its leading position in the Southeast Asian region. This result also shows that Vietnamese students have been equipped with adequate and updated knowledge. In addition, the results of many years in the International and Regional Informatics Olympiads show that Vietnamese students have the talent and thinking in Computer Science on par with the top students in the region.

The 19th Asia Pacific Olympiad in Informatics was held from May 17 to May 18, attracting the participation of 42 delegations from countries and territories, with 868 contestants participating. This year's exam questions were assessed as creative, following the exam trends of the International Olympiad in Informatics, with each question having many flexible and creative approaches.

Source: https://vietnamnet.vn/hoc-sinh-viet-nam-gianh-1-hc-vang-2-hc-bac-thi-olympic-tin-hoc-chau-a-nam-2025-2405473.html