Python

cpython 3.13.5

#18

Overall rank

29.84×

Score

17/17

Problems covered

0

Did not finish

Best result per problem

Problem	Rank	Code	Time	Peak mem
binarytrees	#17 of 19	1.py	3.72s	39.7MB
coro-prime-sieve	#11 of 19	1.py	1.45s	24.5MB
edigits	#10 of 19	1.py	228ms	11.4MB
fannkuch-redux	#17 of 19	1.py	40.35s	7.6MB
fasta	#16 of 19	1.py	2.03s	7.5MB
http-server	#16 of 19	1.py	1.10s	30.8MB
json-serde	#14 of 19	1.py	1.31s	221.1MB
knucleotide	#17 of 18	3.py	5.44s	51.4MB
lru	#18 of 19	1.py	1.60s	8.5MB
mandelbrot	#18 of 19	1.py	57.10s	11.5MB
merkletrees	#19 of 19	1.py	13.86s	121.2MB
nbody	#18 of 19	1.py	13.17s	7.6MB
nsieve	#17 of 19	2.py	3.07s	632.5MB
pidigits	#9 of 19	4.py	1.37s	8.3MB
regex-redux	#13 of 18	1.py	2.88s	210.9MB
secp256k1	#10 of 19	1.py	2.05s	7.6MB
spectral-norm	#19 of 19	8.py	348.82s	15.2MB

Head to head

Compare with

Python is faster on 0 of 17 shared problems

Problem	Python	C++	Faster by
binarytrees	3.72s	649ms	C++ 5.73×
coro-prime-sieve	1.45s	53ms	C++ 27.16×
edigits	228ms	24ms	C++ 9.48×
fannkuch-redux	40.35s	1.76s	C++ 22.93×
fasta	2.03s	242ms	C++ 8.37×
http-server	1.10s	27ms	C++ 40.40×
json-serde	1.31s	327ms	C++ 4.00×
knucleotide	5.44s	275ms	C++ 19.76×
lru	1.60s	96ms	C++ 16.59×
mandelbrot	57.10s	758ms	C++ 75.31×
merkletrees	13.86s	300ms	C++ 46.13×
nbody	13.17s	118ms	C++ 112.10×
nsieve	3.07s	276ms	C++ 11.12×
pidigits	1.37s	180ms	C++ 7.61×
regex-redux	2.88s	658ms	C++ 4.38×
secp256k1	2.05s	430ms	C++ 4.78×
spectral-norm	348.82s	1.32s	C++ 264.07×

Over time

Overall score after each run on Apple M5 laptop. Lower is faster.

Recent runs, newest first
Run	Version	Rank	Score	Change
Oct 20, 2026	cpython 3.13.5	#18	29.84×	no change
Oct 20, 2026	cpython 3.13.5	#18	29.84×	168.1% slower
Oct 19, 2026	cpython 3.13.5	#12	11.13×	–