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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://hachyderm.io/users/shafik/statuses/111659675744772142">Shafik Yaghmour (shafik@hachyderm.io)'s status on Sunday, 21-Jan-2024 00:11:17 JST</a><a href="https://hachyderm.io/@shafik" title="shafik@hachyderm.io"><img src="https://gnusocial.jp/avatar/116976-48-20230505153507.webp" width="48" height="48" alt="Shafik Yaghmour" style="position: absolute; left: 0; top: 0;">Shafik Yaghmour</a></section><article><p>This one trick to do sqr() and cube() in C: <a href="https://godbolt.org/z/7qeanM" rel="nofollow noreferrer">https://godbolt.org/z/7qeanM</a></p><p><a href="https://hachyderm.io/tags/programming" rel="tag">#programming</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/2612896#notice-5175522">In conversation</a><time datetime="2024-01-21T00:11:17+09:00" title="Sunday, 21-Jan-2024 00:11:17 JST">about a year ago</time> <span>from <span><a href="https://hachyderm.io/@shafik/111659675744772142" rel="external" title="Sent from hachyderm.io via ActivityPub">hachyderm.io</a></span></span><a href="https://hachyderm.io/@shafik/111659675744772142">permalink</a><h4>Attachments</h4><ol><li><label><a rel="external" href="https://gnusocial.jp/attachment/2141067">Godbolt screenshotcode:#include &lt;stdio.h&gt;int sqr(int n) {
    char p[n][n];
    return sizeof p;
}int cube(int n) {
    char p[n][n][n];
    return sizeof p;
}int main() {
    printf( "%d %d\n",sqr(2), cube(2));
    printf( "%d %d\n",sqr(3), cube(3));
    printf( "%d %d\n",sqr(4), cube(4));
    printf( "%d %d\n",sqr(5), cube(5));
    printf( "%d %d\n",sqr(6), cube(6));
}Result:4 8
9 27
16 64
25 125
36 216</a></label><br><a href="https://media.hachyderm.io/media_attachments/files/111/659/672/638/730/721/original/5aa54208954e6d09.jpeg" rel="external">https://media.hachyderm.io/media_attachments/files/111/659/672/638/730/721/original/5aa54208954e6d09.jpeg</a></li><li><article><header><div>Domain not in remote thumbnail source whitelist: raw.githubusercontent.com</div><h5><a href="https://godbolt.org/z/7qeanM#programming">Compiler Explorer - C</a></h5><div> from <span>Matt Godbolt</span></div></header><div>int sqr(int n) {
    char p[n][n];
    return sizeof p;
}int cube(int n) {
    char p[n][n][n];
    return sizeof p;
}int main() {
    printf( "%d %d\n",sqr(2), cube(2));
    printf( "%d %d\n",sqr(3), cube(3));
    printf( "%d %d\n",sqr(4), cube(4));
    printf( "%d %d\n",sqr(5), cube(5));
    printf( "%d %d\n",sqr(6), cube(6));
}</div><footer></footer></article></li></ol></footer></blockquote>

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Shafik Yaghmour (shafik@hachyderm.io)'s status on Sunday, 21-Jan-2024 00:11:17 JST Shafik Yaghmour
This one trick to do sqr() and cube() in C: https://godbolt.org/z/7qeanM
#programming
In conversationabout a year ago from hachyderm.iopermalink
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1. Godbolt screenshot code: #include <stdio.h> int sqr(int n) { char p[n][n]; return sizeof p; } int cube(int n) { char p[n][n][n]; return sizeof p; } int main() { printf( "%d %d\n",sqr(2), cube(2)); printf( "%d %d\n",sqr(3), cube(3)); printf( "%d %d\n",sqr(4), cube(4)); printf( "%d %d\n",sqr(5), cube(5)); printf( "%d %d\n",sqr(6), cube(6)); } Result: 4 8 9 27 16 64 25 125 36 216
  https://media.hachyderm.io/media_attachments/files/111/659/672/638/730/721/original/5aa54208954e6d09.jpeg
2. Domain not in remote thumbnail source whitelist: raw.githubusercontent.com
  Compiler Explorer - C
  from Matt Godbolt
  int sqr(int n) { char p[n][n]; return sizeof p; } int cube(int n) { char p[n][n][n]; return sizeof p; } int main() { printf( "%d %d\n",sqr(2), cube(2)); printf( "%d %d\n",sqr(3), cube(3)); printf( "%d %d\n",sqr(4), cube(4)); printf( "%d %d\n",sqr(5), cube(5)); printf( "%d %d\n",sqr(6), cube(6)); }

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