139 problems solved
Rank by points: #28
Total points:
143.72
Contribution points:
0
Mai Duc Phat
About
|| code 1807 with lve Ngc Trng || 2008 from Rach Kien Highschool ||
Mai Duc Phat
|| code 1807 with lve Ngc Trng || 2008 from Rach Kien Highschool ||