azzammohamed923's blog

By azzammohamed923, history, 5 years ago, In English

hi... i'm trying to solve some uva problems ,but sometimes i don't know and i search for solutions but most of the times i don't what is the solution's idea ... so what i'm asking for is a resource to explain the solutions

Read more »

  • Vote: I like it
  • -2
  • Vote: I do not like it