Please read the new rule regarding the restriction on the use of AI tools. ×

Pupil

ntrongviet

Viet Nguyen Trong, Hanoi, Vietnam
Only public activity
164 problems
solved for all time
0 problems
solved for the last year
0 problems
solved for the last month
4 days
in a row max.
0 days
in a row for the last year
0 days
in a row for the last month