blocks|key|819255|text|皮斯，14字节|type|header-two|depth|inlineStyleRanges|entityRanges|offset|length|data|819256|%5E
i,
hO9
hO9T2|code-block|syntax|javascript|819257|注意，换行符很重要。试一试在线这里。|unstyled|819258|解释，换行符改为字符：|819259|%5E¶i,¶hO9¶hO9T2+++Implicit:+T=10

++++++O9+++++++++Choose+a+random+number+in+[0-9)
+++++h+++++++++++Increment
++++¶++++++++++++Output+with+newline+-+value+printed+is+yielded+as+expression+result
++++++++¶hO9+++++Do+the+above+again
+++,+++++++++++++Wrap+the+two+previous+results+in+a+two-element+array
++i+++++++++T++++Convert+to+decimal+from+base+10
+¶+++++++++++++++Output+with+newline
%5E++++++++++++2+++Square+the+previous+result,+implicit+print|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/isaacg1/pyth|1|https://pyth.herokuapp.com/?code=%255E%250Ai%252C%250AhO9%250AhO9T2&debug=0^0|0|2|0|0|0|F|2|1|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|K|7|13|8|@]|9|@$A|14|B|15|1|16]]|C|$]]|$1|L|3|M|5|K|7|17|8|@]|9|@]|C|$]]|$1|N|3|O|5|F|7|18|8|@]|9|@]|C|$G|H]]]|P|$Q|$5|R|S|T|C|$U|V]]|W|$5|R|S|T|C|$U|X]]]]

<h1><a href="https://github.com/isaacg1/pyth" rel="nofollow noreferrer">Pyth</a>, 14 bytes</h1>
<pre><code>^
i,
hO9
hO9T2
</code></pre>
<p>Note that the newlines are significant. Try it online <a href="https://pyth.herokuapp.com/?code=%5E%0Ai%2C%0AhO9%0AhO9T2&amp;debug=0" rel="nofollow noreferrer">here</a>.</p>
<p>Explanation, with newlines replaced with ¶ character:</p>
<pre><code>^¶i,¶hO9¶hO9T2   Implicit: T=10

      O9         Choose a random number in [0-9)
     h           Increment
    ¶            Output with newline - value printed is yielded as expression result
        ¶hO9     Do the above again
   ,             Wrap the two previous results in a two-element array
  i         T    Convert to decimal from base 10
 ¶               Output with newline
^            2   Square the previous result, implicit print
</code></pre>


blocks|key|815077|text|红宝石，41字节|type|header-two|depth|inlineStyleRanges|entityRanges|offset|length|data|815078|puts+[(a=11%2B10*rand(81)/9)/10,a%2510,a,a*a]|code-block|syntax|javascript|815079|在网上试试！|unstyled|entityMap|0|LINK|mutability|MUTABLE|url|https://www.ruby-lang.org/|1|https://tio.run/##KypNqvz/v6C0pFghWiPR1tBQ29BAqygxL0XDwlBT31JT39BAJ1EVROgkaiXG/v8PAA^0|0|3|0|0|0|0|6|1^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|K|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

<h1><a href="https://www.ruby-lang.org/" rel="nofollow noreferrer">Ruby</a>, 41 bytes</h1>



<pre class="lang-ruby prettyprint-override"><code>puts [(a=11+10*rand(81)/9)/10,a%10,a,a*a]
</code></pre>

<p><a href="https://tio.run/##KypNqvz/v6C0pFghWiPR1tBQ29BAqygxL0XDwlBT31JT39BAJ1EVROgkaiXG/v8PAA" rel="nofollow noreferrer" title="Ruby – Try It Online">Try it online!</a></p>


blocks|key|815045|text|木炭，16字节|type|header-two|depth|inlineStyleRanges|entityRanges|offset|length|data|815046|≔⭆²⊕‽⁹θ↓θθ⸿ＩＸＩθ²|code-block|syntax|javascript|815047|在网上试试！链接是详细的代码版本。解释：|unstyled|815048|≔⭆²⊕‽⁹θ|815049|在1到9范围内生成两个随机字符。|style|CODE|815050|↓θ|815051|向下输出，即在不同的行上输出。|815052|θ⸿|815053|将它们水平地输出到自己的行上。|815054|ＩＸＩθ²|815055|转换为整数、正方形、转换回字符串以进行隐式打印。|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/somebody1234/Charcoal|1|https://tio.run/##S85ILErOT8z5/9@xuDgzPU8juKQoMy/dN7FAw0hHwTMvuSg1NzWvJDVFIygxLyU/V8NSU1NTR6FQ05orAKiwRMPKJb88D1kAwVKKKVKCc5wTi0s0AvLLU4sgzEKgKUZAs6z///@vW5YDAA^0|0|2|0|0|0|0|6|1|0|0|1|1|3|1|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1C|8|@]|9|@$A|1D|B|1E|1|1F]]|C|$]]|$1|D|3|E|5|F|7|1G|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|K|7|1H|8|@]|9|@$A|1I|B|1J|1|1K]]|C|$]]|$1|L|3|M|5|F|7|1L|8|@]|9|@]|C|$G|H]]|$1|N|3|O|5|K|7|1M|8|@$A|1N|B|1O|P|Q]|$A|1P|B|1Q|P|Q]]|9|@]|C|$]]|$1|R|3|S|5|F|7|1R|8|@]|9|@]|C|$G|H]]|$1|T|3|U|5|K|7|1S|8|@]|9|@]|C|$]]|$1|V|3|W|5|F|7|1T|8|@]|9|@]|C|$G|H]]|$1|X|3|Y|5|K|7|1U|8|@]|9|@]|C|$]]|$1|Z|3|10|5|F|7|1V|8|@]|9|@]|C|$G|H]]|$1|11|3|12|5|K|7|1W|8|@]|9|@]|C|$]]]|13|$14|$5|15|16|17|C|$18|19]]|1A|$5|15|16|17|C|$18|1B]]]]

<h1><a href="https://github.com/somebody1234/Charcoal" rel="nofollow noreferrer">Charcoal</a>, 16 bytes</h1>

<pre><code>≔⭆²⊕‽⁹θ↓θθ⸿ＩＸＩθ²
</code></pre>

<p><a href="https://tio.run/##S85ILErOT8z5/9@xuDgzPU8juKQoMy/dN7FAw0hHwTMvuSg1NzWvJDVFIygxLyU/V8NSU1NTR6FQ05orAKiwRMPKJb88D1kAwVKKKVKCc5wTi0s0AvLLU4sgzEKgKUZAs6z///@vW5YDAA" rel="nofollow noreferrer" title="Charcoal – Try It Online">Try it online!</a> Link is to verbose version of code. Explanation:</p>

<pre><code>≔⭆²⊕‽⁹θ
</code></pre>

<p>Generate two random characters in the range <code>1</code> to <code>9</code>.</p>

<pre><code>↓θ
</code></pre>

<p>Output them downwards i.e. on separate lines.</p>

<pre><code>θ⸿
</code></pre>

<p>Output them horizontally on their own line.</p>

<pre><code>ＩＸＩθ²
</code></pre>

<p>Cast to integer, square, cast back to string for implicit print.</p>


blocks|key|819583|text|TI-BASIC，27字节|type|header-two|depth|inlineStyleRanges|entityRanges|data|819584|11%2Bint(89rand
Disp+iPart(.1Ans),10fPart(.1Ans),Ans,Ans²|code-block|syntax|javascript|819585|(可以在第二个随机数中生成0)|unstyled|819586|使用kamoroso94+94‘S磁盘布局，但使用TI-基本整数压缩。将2个随机整数生成为单个压缩整数，并通过iPart和fPart提取它们，可以减少几个字节。通过在列表中同时创建随机整数，可以以相同的字节数分别生成随机整数：|819587|1%2Bint(9rand(2|819588|但是，通过Ans(1)和Ans(2)对列表的重复调用最终比整数压缩技术占用更多的字节。还需要注意的是，rand在randInt上通常是可取的(对于随机整数生成，因为它们要么使用等效的字节，要么在下界为0时rand将更短，并且rand具有列表生成的额外灵活性。|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|I|7|S|8|@]|9|@]|A|$]]|$1|J|3|K|5|I|7|T|8|@]|9|@]|A|$]]|$1|L|3|M|5|D|7|U|8|@]|9|@]|A|$E|F]]|$1|N|3|O|5|I|7|V|8|@]|9|@]|A|$]]]|P|$]]

<h1>TI-BASIC, 27 bytes</h1>

<pre><code>11+int(89rand
Disp iPart(.1Ans),10fPart(.1Ans),Ans,Ans²
</code></pre>

<p>(can generate a 0 in the 2nd random number)</p>

<p>Uses kamoroso94's Disp layout, but makes use of TI-BASIC integer compression.  Generating the 2 random integers as a single compressed integer and extracting them via iPart and fPart allows for shaving several bytes.  It's possible to generate the random integers seperately in the same number of bytes by creating them simultaneously in a list:</p>

<pre><code>1+int(9rand(2
</code></pre>

<p>But the repeated calls to the list via Ans(1) and Ans(2) end up taking many more bytes than the integer compression technique.  It's also important to note that rand is generally advisable over randInt( for random integer generation as they either use equivalent bytes, or rand will be shorter when the lower bound is 0, and rand has the added flexibility of list generation.</p>


blocks|key|819325|text|TI-BASIC，31字节|type|header-two|depth|inlineStyleRanges|entityRanges|data|819326|randInt(1,9→A
randInt(1,9→B
10A%2BB
Disp+A,B,Ans,Ans²|code-block|syntax|javascript|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|I|8|@]|9|@]|A|$E|F]]]|G|$]]

<h1>TI-BASIC, 31 bytes</h1>

<pre><code>randInt(1,9→A
randInt(1,9→B
10A+B
Disp A,B,Ans,Ans²
</code></pre>


blocks|key|815250|text|sfk，99字节|type|header-two|depth|inlineStyleRanges|entityRanges|offset|length|data|815251|rand+1+9+%2Bsetvar+a+%2Brand+1+9+%2Bsetvar+b+%2Btell+-var+"#(a)
#(b)
#(a)#(b)"+%2Bcalc+-var+#(a)#(b)*#(a)#(b)|code-block|syntax|javascript|815252|在网上试试！|unstyled|entityMap|0|LINK|mutability|MUTABLE|url|http://stahlworks.com/dev/swiss-file-knife.html|1|https://tio.run/##K07L/v@/KDEvRcFQwVJBuzi1pCyxSCFRQRtDLElBuyQ1J0dBF8RRUtZI1ORS1kgCEYmaIIaSgnZyYk4yRB4mqAVj/P8PAA^0|0|3|0|0|0|0|6|1^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|K|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

<h1><a href="http://stahlworks.com/dev/swiss-file-knife.html" rel="nofollow noreferrer">sfk</a>, 99 bytes</h1>

<pre><code>rand 1 9 +setvar a +rand 1 9 +setvar b +tell -var "#(a)
#(b)
#(a)#(b)" +calc -var #(a)#(b)*#(a)#(b)
</code></pre>

<p><a href="https://tio.run/##K07L/v@/KDEvRcFQwVJBuzi1pCyxSCFRQRtDLElBuyQ1J0dBF8RRUtZI1ORS1kgCEYmaIIaSgnZyYk4yRB4mqAVj/P8PAA" rel="nofollow noreferrer" title="sfk – Try It Online">Try it online!</a></p>


blocks|key|819653|text|红色，69字节|type|header-two|depth|inlineStyleRanges|entityRanges|offset|length|data|819654|prin+reduce[x:+random+9+n:"%5E/"y:+random+9+n+z:+do+rejoin[x+y]n+z+*+z]|code-block|syntax|javascript|819655|在网上试试！|unstyled|entityMap|0|LINK|mutability|MUTABLE|url|http://www.red-lang.org/|1|https://tio.run/##TcqxCoAgFAXQva@4OLY452e0ikH03mDgM6xI/XkTWloPJzG1mcm6Ia1CMeiTmSDx0ZcP3I7kBYnp3thmg@9gghi1aFX@gmpAsec9erEZxXXCiOpaewE^0|0|2|0|0|0|0|6|1^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|K|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]|S|$5|N|O|P|C|$Q|T]]]]

<h1><a href="http://www.red-lang.org" rel="nofollow noreferrer">Red</a>, 69 bytes</h1>

<pre><code>prin reduce[x: random 9 n:"^/"y: random 9 n z: do rejoin[x y]n z * z]
</code></pre>

<p><a href="https://tio.run/##TcqxCoAgFAXQva@4OLY452e0ikH03mDgM6xI/XkTWloPJzG1mcm6Ia1CMeiTmSDx0ZcP3I7kBYnp3thmg@9gghi1aFX@gmpAsec9erEZxXXCiOpaewE" rel="nofollow noreferrer" title="Red – Try It Online">Try it online!</a></p>


blocks|key|815592|text|MathGolf，9字节|type|header-two|depth|inlineStyleRanges|entityRanges|offset|length|data|815593|2æ8w)o§o²|code-block|syntax|javascript|815594|在网上试试！|unstyled|815595|解释|815596|例如，第一个随机整数为4，第二个随机整数为7。|815597|2æ+++++++++Start+for-loop+of+length+two,+with+the+next+3+chars+as+the+body
++8w+++++++Random+non-negative+integer+less+than+or+equal+to+8
++++)++++++Increment+by+1
+++++o+++++Output+without+popping+(stack+is+unchanged)
+++++++++++For+loop+ends,+stack+is+now+[4,+7],+the+first+two+lines+have+been+printed
+++++§+++++Concatenate+the+two+numbers+on+the+stack+(stack+is+[47])
++++++o++++Output+without+popping+(stack+is+unchanged)
+++++++²+++Square+number+and+output+implicitly|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/maxbergmark/mathgolf|1|https://tio.run/##y00syUjPz0n7/9/ocKdlef6h5fmHNv3/DwA^0|0|8|0|0|0|0|6|1|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@$A|11|B|12|1|13]]|C|$]]|$1|D|3|E|5|F|7|14|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|K|7|15|8|@]|9|@$A|16|B|17|1|18]]|C|$]]|$1|L|3|M|5|6|7|19|8|@]|9|@]|C|$]]|$1|N|3|O|5|K|7|1A|8|@]|9|@]|C|$]]|$1|P|3|Q|5|F|7|1B|8|@]|9|@]|C|$G|H]]]|R|$S|$5|T|U|V|C|$W|X]]|Y|$5|T|U|V|C|$W|Z]]]]

<h1><a href="https://github.com/maxbergmark/mathgolf" rel="nofollow noreferrer">MathGolf</a>, 9 bytes</h1>

<pre><code>2æ8w)o§o²
</code></pre>

<p><a href="https://tio.run/##y00syUjPz0n7/9/ocKdlef6h5fmHNv3/DwA" rel="nofollow noreferrer" title="MathGolf – Try It Online">Try it online!</a></p>

<h2>Explanation</h2>

<p>For the example, the first random integer is 4, the second is 7.</p>

<pre><code>2æ         Start for-loop of length two, with the next 3 chars as the body
  8w       Random non-negative integer less than or equal to 8
    )      Increment by 1
     o     Output without popping (stack is unchanged)
           For loop ends, stack is now [4, 7], the first two lines have been printed
     §     Concatenate the two numbers on the stack (stack is [47])
      o    Output without popping (stack is unchanged)
       ²   Square number and output implicitly
</code></pre>


blocks|key|815631|text|批处理，95字节|type|header-two|depth|inlineStyleRanges|entityRanges|data|815632|@set/at=%25random%25%25%259%2B1,u=%25random%25%25%259%2B1,n=t*10%2Bu,p=n*n
@for+%25%25a+in+(%25t%25+%25u%25+%25n%25+%25p%25)do+@echo+%25%25a|code-block|syntax|javascript|815633|%25random%25不是一个真正的变量，它是在解析时插值的，所以即使在set/a内部，也需要%25s。(也不要尝试在循环中使用它！)|unstyled|offset|length|style|CODE|entityMap^0|0|0|0|8|X|5|18|1^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|I|7|Q|8|@$J|R|K|S|L|M]|$J|T|K|U|L|M]|$J|V|K|W|L|M]]|9|@]|A|$]]]|N|$]]

<h2>Batch, 95 bytes</h2>

<pre><code>@set/at=%random%%%9+1,u=%random%%%9+1,n=t*10+u,p=n*n
@for %%a in (%t% %u% %n% %p%)do @echo %%a
</code></pre>

<p><code>%random%</code> isn't a real variable, it's interpolated at parse time, so you need the <code>%</code>s even inside <code>set/a</code>. (Also don't try using it in a loop!)</p>


<p>Use any programming language to generate two random digits between 1 and 9 (including both). Then your program should display:  </p>

<ul>
<li>in the first line: the first random digit,  </li>
<li>in the second line: the second random digit,  </li>
<li>in the third line: a number whose tens and units digits are the first and second random digits respectively,  </li>
<li>in the fourth line: the number from the third line raised to the power of 2.</li>
</ul>

<p>For example, if digits "9" and "2" were generated, your program should display exactly:</p>

<pre><code>9
2
92
8464
</code></pre>


Numbers Manipulation challenge

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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社区新版编辑器体验调研

使用任何编程语言在1到9之间生成两个随机数字(包括两者)。那么您的程序应该显示：在第一行:第一个随机数字，在第二行:第二个随机数字，在第三行:十位数和单位位数分别是第一和第二随机数字的数字，在第四行:从第三行到第二行的数。例如，如果生成了数字"9“和"2”，您的程序应该准确地显示：92928464

问数字操纵挑战
EN

回答 9

Code Golf用户

皮斯，14字节

Code Golf用户

红宝石，41字节

Code Golf用户

木炭，16字节

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问数字操纵挑战EN

回答 9

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