Ranto Bastara Hamonangan Sitorus 5025221228

@rantositorus

Indonesia, Surabaya

Joined Sep 2022

World Rank: #42435 (0.5 points)

Institution: Institut Teknologi Sepuluh Nopember

Activity over the last year

Effectiveness

 Problems solved
1
 Solutions submitted
73

Problems

List of solved classical problems:

TURNLT

TODO list of classical problems:

RGBRED