Submission details
Task:Rabbits
Sender:banghalq
Submission time:2025-11-26 16:43:08 +0200
Language:Python3 (PyPy3)
Status:READY
Result:
Test results
testverdicttime
#10.61 sdetails
#20.04 sdetails
#30.60 sdetails
#40.61 sdetails
#50.60 sdetails
#60.60 sdetails
#70.61 sdetails
#80.60 sdetails
#90.61 sdetails
#100.61 sdetails
#110.61 sdetails
#120.61 sdetails
#130.60 sdetails
#140.60 sdetails
#150.61 sdetails
#160.60 sdetails
#170.60 sdetails
#180.61 sdetails
#190.60 sdetails
#200.60 sdetails
#210.60 sdetails
#220.61 sdetails
#230.61 sdetails

Code

a, b = [int(x) for x in input().split()]

def fib_to(n):
    fibs = [0, 1]
    for _ in range(2, n+1):
        fibs.append(fibs[-1] + fibs[-2])
    return fibs

if b > 1:
    res = fib_to(b)
    print(res.index(b) - res.index(a) +1)
else:
    print(1)

Test details

Test 1

Verdict:

input
1 1000000000000000000000000000...

correct output
480

user output
(empty)

Test 2

Verdict:

input
1 1

correct output
2

user output
1

Feedback: Incorrect character on line 1 col 1: expected "2", got "1"

Test 3

Verdict:

input
100000000000000000000000000000...

correct output
0

user output
(empty)

Test 4

Verdict:

input
708610693340620844512521044951...

correct output
0

user output
(empty)

Test 5

Verdict:

input
786632967217302919379405189471...

correct output
0

user output
(empty)

Test 6

Verdict:

input
636957196297222930779072940972...

correct output
0

user output
(empty)

Test 7

Verdict:

input
114612974378925787282507968062...

correct output
3

user output
(empty)

Test 8

Verdict:

input
702530369037899946705172780410...

correct output
0

user output
(empty)

Test 9

Verdict:

input
274453166590443997807512962944...

correct output
0

user output
(empty)

Test 10

Verdict:

input
855307457139726034048493902602...

correct output
0

user output
(empty)

Test 11

Verdict:

input
639748223313530085297872188565...

correct output
0

user output
(empty)

Test 12

Verdict:

input
432993801671766821076571962007...

correct output
1

user output
(empty)

Test 13

Verdict:

input
879671727283213079665539196480...

correct output
1

user output
(empty)

Test 14

Verdict:

input
667785392416865594397610159182...

correct output
0

user output
(empty)

Test 15

Verdict:

input
781364162388340525444583784264...

correct output
1

user output
(empty)

Test 16

Verdict:

input
655747298541157143247235560738...

correct output
0

user output
(empty)

Test 17

Verdict:

input
403413620814634912261621439265...

correct output
0

user output
(empty)

Test 18

Verdict:

input
447646307232291168178477866864...

correct output
1

user output
(empty)

Test 19

Verdict:

input
295276605018840332007572176705...

correct output
5

user output
(empty)

Test 20

Verdict:

input
443559664146440701189824727251...

correct output
2

user output
(empty)

Test 21

Verdict:

input
734298173292503577661407215818...

correct output
0

user output
(empty)

Test 22

Verdict:

input
864568133527920094870111453259...

correct output
0

user output
(empty)

Test 23

Verdict:

input
352783378945989078522092015452...

correct output
0

user output
(empty)