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Challenges Digit Sum Integer Sequence (working title)

Python 3, 183 181 175 bytes def f(a,b): c=a;a=str(a) for i in range(b): y=0;z=9 for j in range(len(a)): if y<int(a[j]):y=int(a[j]) if z>int(a[j]):z=int(a[j]) c=int(a)+...

posted 3y ago by General Sebast1an‭ · edited 3y ago by General Sebast1an‭

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#3: Post edited by

General Sebast1an‭ · 2021-09-09T06:45:11Z (over 3 years ago)

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~~# [Python 3], <s>183</s> 181 bytes~~
<pre><code>def f(a,b):
	c=a;a=str(a);y,z=0,9
	for i in range(b):
		for j in range(len(a)):
			if y<int(a[j]):y=int(a[j])
			if z>int(a[j]):z=int(a[j])
		c=int(a)+y+z;a=str(c);y=0;z=9
	print(c)
</code></pre>
~~[Try it online!][TIO-ktc8iz68]~~
~~I decided to go for outputting the `i`th value of the sequence, 0-indexed. `a` is the number to be sequenced and `b` is the index of the value to be printed.~~
[Python 3]: https://docs.python.org/3/
[TIO-ktc8iz68]: https://tio.run/##VY5BDsIgEEXX5RQsmZRFrXFhKV7EuBgRlMbQBtnA5RGxsXH357/5yVtieMxun/NNG2oY8isMpFESBcpX8AxBRJ5kx4@kMbOnllpHPbq7ZvWzltNWPrUrm0oaa2gcrQsMz9MFhih/eaXptNH0R9X3gja2aTVRxUR2IslisvgPVpAN2/ED5J70bw "Python 3 – Try It Online"

# [Python 3], <s>183</s> <s>181</s> 175 bytes
<pre><code>def f(a,b):
	c=a;a=str(a)
	for i in range(b):
		y=0;z=9
		for j in range(len(a)):
			if y<int(a[j]):y=int(a[j])
			if z>int(a[j]):z=int(a[j])
		c=int(a)+y+z;a=str(c)
	print(c)
</code></pre>
[Try it online!][TIO-ktckeoo7]
I decided to go for outputting the `i`th value of the sequence, 0-indexed. `a` is the number to be sequenced and `b` is the index of the non-existent list--since no list exists--to be printed.
[Python 3]: https://docs.python.org/3/
[TIO-ktckeoo7]: https://tio.run/##VY69DsIwEIPn9Cky3qkd@JloOV4EMRwhgVQordIsycuHtFRUbLY/W/IYw2twx5wf2kgD3NyxrYQi7pim4IGxEmbw0krrpGf31LA0RKRdl@hU1Iz7Db@1K6ulI6yR8WxdAL72N2wj/fRK02Wj6Y@qr8M61mn9oko@@jlWmA3smwPmDw "Python 3 – Try It Online"

#2: Post edited by

General Sebast1an‭ · 2021-09-09T01:12:11Z (over 3 years ago)

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~~# [Python 3], 183 bytes~~
~~<pre><code>a,b=input(),int(input());c=int(a);y,z=0,9~~
~~for i in range(b):~~
~~	for j in range(len(a)):~~
~~		if y<int(a[j]):y=int(a[j])~~
~~		if z>int(a[j]):z=int(a[j])~~
~~	c=int(a)+y+z;a=str(c);y=0;z=9~~
~~print(c)~~
</code></pre>
~~[Try it online!][TIO-ktc5stau]~~
I decided to go for outputting the `i`th value of the sequence, 0-indexed. `a` is the number to be sequenced and `b` is the index of the value to be printed. Standard I/O is used only, unless a golfed solution would use a function.
[Python 3]: https://docs.python.org/3/
[TIO-ktc5stau]: https://tio.run/##TY7NDoMgEITP8hQc2cjB2JPS7Ys0PSDRFtOsBOkBXp5K/@xtZr7M7rgYbgsdctZyQEvuEQRIS0F8NCiDxWpQUSZsZMemxXPLLXGv6TqKAXpWlWzes/tIW6OAyk48Hl8XzvMF@og//YbptMP0D79/61gnpXENXphtBDYqYcecL9RAzi1rnw "Python 3 – Try It Online"

# [Python 3], <s>183</s> 181 bytes
<pre><code>def f(a,b):
	c=a;a=str(a);y,z=0,9
	for i in range(b):
		for j in range(len(a)):
			if y<int(a[j]):y=int(a[j])
			if z>int(a[j]):z=int(a[j])
		c=int(a)+y+z;a=str(c);y=0;z=9
	print(c)
</code></pre>
[Try it online!][TIO-ktc8iz68]
I decided to go for outputting the `i`th value of the sequence, 0-indexed. `a` is the number to be sequenced and `b` is the index of the value to be printed.
[Python 3]: https://docs.python.org/3/
[TIO-ktc8iz68]: https://tio.run/##VY5BDsIgEEXX5RQsmZRFrXFhKV7EuBgRlMbQBtnA5RGxsXH357/5yVtieMxun/NNG2oY8isMpFESBcpX8AxBRJ5kx4@kMbOnllpHPbq7ZvWzltNWPrUrm0oaa2gcrQsMz9MFhih/eaXptNH0R9X3gja2aTVRxUR2IslisvgPVpAN2/ED5J70bw "Python 3 – Try It Online"

#1: Initial revision by

General Sebast1an‭ · 2021-09-08T23:57:14Z (over 3 years ago)

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# [Python 3], 183 bytes

<!-- language-all: lang-python -->

<pre><code>a,b=input(),int(input());c=int(a);y,z=0,9
for i in range(b):
&#9;for j in range(len(a)):
&#9;&#9;if y&lt;int(a[j]):y=int(a[j])
&#9;&#9;if z&gt;int(a[j]):z=int(a[j])
&#9;c=int(a)+y+z;a=str(c);y=0;z=9
print(c)
</code></pre>

[Try it online!][TIO-ktc5stau]

I decided to go for outputting the `i`th value of the sequence, 0-indexed. `a` is the number to be sequenced and `b` is the index of the value to be printed. Standard I/O is used only, unless a golfed solution would use a function.

[Python 3]: https://docs.python.org/3/
[TIO-ktc5stau]: https://tio.run/##TY7NDoMgEITP8hQc2cjB2JPS7Ys0PSDRFtOsBOkBXp5K/@xtZr7M7rgYbgsdctZyQEvuEQRIS0F8NCiDxWpQUSZsZMemxXPLLXGv6TqKAXpWlWzes/tIW6OAyk48Hl8XzvMF@og//YbptMP0D79/61gnpXENXphtBDYqYcecL9RAzi1rnw "Python 3 – Try It Online"

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