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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#363628	#7692. Prof. Fumblemore and the Collatz Conjecture	lucasrpatten^#	AC ✓	11ms	9944kb	Python3	623b	2024-03-24 01:11:04	2024-03-24 01:11:06

Judging History

你现在查看的是最新测评结果

[2024-03-24 01:11:06]
评测

测评结果：AC
用时：11ms
内存：9944kb

查看

[2024-03-24 01:11:04]
提交

answer

S=input()
v=True
if S[-1]!='O':
    v=False
for i in range(len(S)-1):
    if S[i]!='O' and S[i]!='E':
        v=False
    if S[i]=='O' and S[i+1]=='O':
        v=False
if not v:
    print('INVALID')
    exit()
ans=16
S=S[::-1]
t=0
while True:
    t=ans
    found=True
    for c in S:
        if c=='E':
            t*=2
        if c=='O':
            if t%3!=1:
                ans*=2
                found=False
                break
            t=(t-1)//3
            if t%2!=1:
                ans*=2
                found=False
                break
    if found:
        break
print(t)

Source code, Language: Python3

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 11ms

memory: 9844kb

input:

EEOEO

output:

result:

ok single line: '12'

Test #2:

score: 0

Accepted

time: 11ms

memory: 9780kb

input:

EEOOEO

output:

INVALID

result:

ok single line: 'INVALID'

Test #3:

score: 0

Accepted

time: 11ms

memory: 9824kb

input:

OEOEOEOEOEOEOEEEEEEOEEEOEEEOEEEOEOEEOEEEO

output:

result:

ok single line: '383'

Test #4:

score: 0

Accepted

time: 9ms

memory: 9812kb

input:

OEOEEEEEOEOEEEEOEEEEOEOEOEEOEEEO

output:

result:

ok single line: '931'

Test #5:

score: 0

Accepted

time: 10ms

memory: 9808kb

input:

OEEOEEOEEOEOEOEOEEEEEEOEOEEOEEOEEEEOEOEOEEOEEEO

output:

result:

ok single line: '641'

Test #6:

score: 0

Accepted

time: 10ms

memory: 9720kb

input:

OEOEEOEEOEEOEEOEEEEOEEEOEOEOEEEEEO

output:

result:

ok single line: '683'

Test #7:

score: 0

Accepted

time: 3ms

memory: 9844kb

input:

OEEOEEEOEOEEEEOEEEEOEOEOEEOEEEO

output:

result:

ok single line: '465'

Test #8:

score: 0

Accepted

time: 10ms

memory: 9916kb

input:

OEEOEEOEOEOEOEEEEEEOEOEEOEEOEEEEOEOEOEEOEEEO

output:

result:

ok single line: '481'

Test #9:

score: 0

Accepted

time: 10ms

memory: 9780kb

input:

OEEOEOEO

output:

result:

ok single line: '201'

Test #10:

score: 0

Accepted

time: 10ms

memory: 9720kb

input:

OEEEEOEEOEOEEEOEOEEOEEEO

output:

result:

ok single line: '133'

Test #11:

score: 0

Accepted

time: 10ms

memory: 9904kb

input:

OEOEOEOEEOEEEEEEEEEEOEOEOEEOEEEO

output:

result:

ok single line: '943'

Test #12:

score: 0

Accepted

time: 10ms

memory: 9844kb

input:

OEEEOEEO

output:

result:

ok single line: '301'

Test #13:

score: 0

Accepted

time: 2ms

memory: 9944kb

input:

OEOEOEEEEEEOEOEEOEEOEEEEOEOEOEEOEEEO

output:

result:

ok single line: '407'

Test #14:

score: 0

Accepted

time: 6ms

memory: 9808kb

input:

OEOEOEOEOEOEEOEEEEOEEEOEEEOEEEOEOEEOEEEO

output:

result:

ok single line: '191'

Test #15:

score: 0

Accepted

time: 10ms

memory: 9844kb

input:

OEEEOEO

output:

result:

ok single line: '605'

Test #16:

score: 0

Accepted

time: 9ms

memory: 9840kb

input:

OEOEOEOEEOEEEEOEEEOEEEOEEEOEOEEOEEEO

output:

result:

ok single line: '431'

Test #17:

score: 0

Accepted

time: 2ms

memory: 9840kb

input:

OEOEEEOEEEOEOEOEEEOEEEEOEOEEEOEOEEOEEEO

output:

result:

ok single line: '563'

Test #18:

score: 0

Accepted

time: 11ms

memory: 9808kb

input:

OEEOEEEEEOEEOEEEO

output:

result:

ok single line: '241'

Test #19:

score: 0

Accepted

time: 7ms

memory: 9808kb

input:

OEEEOEEEEOEOEEEOEOEEOEEEO

output:

result:

ok single line: '269'

Test #20:

score: 0

Accepted

time: 10ms

memory: 9724kb

input:

EEOEOEOEEOEEEEOEOEEOEEOEEEEOEOEOEEOEEEO

output:

result:

ok single line: '540'

Test #21:

score: 0

Accepted

time: 8ms

memory: 9940kb

input:

OEOEOEOEOEOEEEEEEOEEEOEEEOEEEOEOEEOEEEO

output:

result:

ok single line: '575'

Test #22:

score: 0

Accepted

time: 7ms

memory: 9812kb

input:

EEOEEOEOEEEEEOEOEOEEEEEO

output:

result:

ok single line: '868'

Test #23:

score: 0

Accepted

time: 5ms

memory: 9812kb

input:

OEOEOEO

output:

26512143

result:

ok single line: '26512143'

Test #24:

score: 0

Accepted

time: 7ms

memory: 9780kb

input:

OEOEOEEO

output:

13256071

result:

ok single line: '13256071'

Test #25:

score: 0

Accepted

time: 7ms

memory: 9832kb

input:

EEO

output:

result:

ok single line: '20'

Test #26:

score: 0

Accepted

time: 10ms

memory: 9804kb

input:

EOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEOEE

output:

INVALID

result:

ok single line: 'INVALID'

Test #27:

score: 0

Accepted

time: 11ms

memory: 9812kb

input:

EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEO

output:

43980465111040

result:

ok single line: '43980465111040'

Test #28:

score: 0

Accepted

time: 10ms

memory: 9736kb

input:

EEEEEEEEEEOEEEOEEEEOEOEEOEEEEEOEEEEEEEOEEOEEEEEEEO

output:

7321693729792

result:

ok single line: '7321693729792'

Test #29:

score: 0

Accepted

time: 10ms

memory: 9772kb

input:

EEEOEEEOEEOEEEEEOEEEEEEEOEEEEEEEEEEEEEEEEOEEEEEO

output:

1028529777000

result:

ok single line: '1028529777000'