Submission #72679116

Source Code Expand

b0,b1=0,0
for _ in range(int(input())):
  n=int(input())
  if n==1:
    b0+=1
  if n==2:
    b0-=1 if b0>0 else 0
  if n==3:
    b1=1-b1
  print("Yes" if b0>=3 and b1==1 else "No")

Submission Info

Submission Time
Task B - Music Player
User bscdesu
Language Python (CPython 3.13.7)
Score 200
Code Size 189 Byte
Status AC
Exec Time 301 ms
Memory 9268 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 1
AC × 20
Set Name Test Cases
Sample sample00.txt
All sample00.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt
Case Name Status Exec Time Memory
sample00.txt AC 9 ms 9036 KiB
testcase00.txt AC 97 ms 9036 KiB
testcase01.txt AC 78 ms 9200 KiB
testcase02.txt AC 199 ms 9192 KiB
testcase03.txt AC 300 ms 9268 KiB
testcase04.txt AC 300 ms 9036 KiB
testcase05.txt AC 301 ms 9268 KiB
testcase06.txt AC 127 ms 9208 KiB
testcase07.txt AC 295 ms 9140 KiB
testcase08.txt AC 237 ms 9200 KiB
testcase09.txt AC 292 ms 9268 KiB
testcase10.txt AC 121 ms 9200 KiB
testcase11.txt AC 296 ms 9140 KiB
testcase12.txt AC 237 ms 9208 KiB
testcase13.txt AC 295 ms 8988 KiB
testcase14.txt AC 83 ms 9096 KiB
testcase15.txt AC 297 ms 9192 KiB
testcase16.txt AC 295 ms 9200 KiB
testcase17.txt AC 290 ms 9052 KiB
testcase18.txt AC 287 ms 9052 KiB