download: broken at Yukicoder No.750,751

[kmyk]

https://yukicoder.me/problems/no/750
https://yukicoder.me/problems/no/751

[kawacchu]

https://yukicoder.me/problems/no/750
https://yukicoder.me/problems/no/751

I checked the HTML source.
In no.750 and no.751, I found that the <br> tag was written within the <pre> tag.

Ex) no.750 サンプル1
<pre>6<br />1 1<br />7 4<br />0 5<br />1 3<br />-8 9<br />5 1</pre>

I guess that is the cause of the bug.

[kmyk]

@kawacchu If you're interested in, please make the pull request!

[kawacchu]

@kmyk @fukatani

Although I'm a beginner in this field, I will do my best!
When I'm in trouble, I ask for your advice!

[kawacchu]

I am going to prepare my pull request!
Which branch is preferable, master or develop?

My pull request will solve this issue, but the unexpected behavior for the user will remain in some problems. (although I have never seen it in a real environment.)

[fukatani]

Please create branch from master. I removed develop branch.

My pull request will solve this issue, but the unexpected behavior for the user will remain in some problems. (although I have never seen it in a real environment.)

Unittest and code review reduce such a risk, let's do our best together!

[kawacchu]

OK, thanks!

[kmyk]

This issue is fixed by #552, and the remaining problem is opened as #553.
Thank you, @kawacchu.