Deloitte | COGNIZANT | IBM | CAPGEMINI
Replydef solve(N,Q,commands):
slots=[0]*N
for idx in commands:
i=idx[0]
slots[i-1]^=1
return sum(slots)
Memory slot Flip✅Photo
click to show
1.5K · click to show
An open public feed from the search index ChatCrawler — “Google for public Telegram”; refreshed as the venue is crawled. Times are UTC.
Public content only, official Telegram API. About · FAQ · Index limits · Remove a page · Catalog · Search · How we count