- 75 名前：デフォルトの名無しさん mailto:sage [2021/09/10(金) 11:53:08.66 ID:FsmeH+FF.net]
- https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=bc6e823f6a44e442aabd4d4882d3eb5a
Repeated 1 time(s), duration = 2.531µs
Repeated 10 time(s), duration = 4.661µs
Repeated 100 time(s), duration = 29.449µs
Repeated 1000 time(s), duration = 256.555µs
Repeated 10000 time(s), duration = 1.800129ms
Repeated 20000 time(s), duration = 3.273489ms
Repeated 50000 time(s), duration = 8.345219ms
Repeated 100000 time(s), duration = 16.454731ms
Repeated 200000 time(s), duration = 32.911471ms
Repeated 500000 time(s), duration = 83.993118ms
Repeated 1000000 time(s), duration = 166.193956ms
結構実行毎にゆれる感じはあるけど、おおむねO(1)じゃないですかね
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