Submission #72684363

Source Code Expand

q = int(input())
volume = 0
music = False

for i in range(q):
    a = int(input())
    if a == 1:
        volume += 1
    elif a == 2:
        if volume >= 1:
            volume -= 1
    else:
        if music == False:
            music = True
        elif music == True:
            music = False
    if volume >= 3 and music == True:
        print("Yes")
    else:
        print("No")

Submission Info

Submission Time
Task B - Music Player
User hayahaya11
Language Python (PyPy 3.11-v7.3.20)
Score 200
Code Size 408 Byte
Status AC
Exec Time 436 ms
Memory 109328 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 47 ms 79944 KiB
testcase00.txt AC 190 ms 109096 KiB
testcase01.txt AC 169 ms 109068 KiB
testcase02.txt AC 309 ms 109060 KiB
testcase03.txt AC 436 ms 109052 KiB
testcase04.txt AC 430 ms 109072 KiB
testcase05.txt AC 423 ms 109120 KiB
testcase06.txt AC 222 ms 109016 KiB
testcase07.txt AC 419 ms 108880 KiB
testcase08.txt AC 342 ms 109112 KiB
testcase09.txt AC 412 ms 109152 KiB
testcase10.txt AC 211 ms 109232 KiB
testcase11.txt AC 416 ms 109328 KiB
testcase12.txt AC 356 ms 109124 KiB
testcase13.txt AC 421 ms 109276 KiB
testcase14.txt AC 172 ms 109220 KiB
testcase15.txt AC 426 ms 109316 KiB
testcase16.txt AC 401 ms 108912 KiB
testcase17.txt AC 401 ms 108604 KiB
testcase18.txt AC 408 ms 108992 KiB