# coding:utf-8

steam_id64 =  #Steam_ID64 17位UID
steam_id_base = 76561197960265728 #Steam基础值偏移量

account_id = steam_id64 - steam_id_base

y = account_id % 2
z = account_id // 2

steam_id = f"STEAM_0:{y}:{z}"
steam_id3 =f"[U:1:{account_id}]"

print("STEAMID:",steam_id)
print("STEAMID3",steam_id3)