ディレクトリを作る
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<span class="nb">mkdir</span> <span class="si">$(</span>ghq root<span class="si">)</span>/github.com/vampire-yuta/99 <span class="nb">cd</span> <span class="si">$(</span>ghq root<span class="si">)</span>/github.com/vampire-yuta/99 |
main.goを作る
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<span class="k">package</span> <span class="n">main</span> <span class="k">import</span> <span class="s">"fmt"</span> <span class="k">func</span> <span class="n">main</span><span class="p">()</span> <span class="p">{</span> <span class="k">for</span> <span class="n">i</span> <span class="o">:=</span> <span class="m">1</span><span class="p">;</span> <span class="n">i</span> <span class="o"><=</span> <span class="m">9</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span> <span class="p">{</span> <span class="k">for</span> <span class="n">n</span> <span class="o">:=</span> <span class="m">1</span><span class="p">;</span> <span class="n">n</span> <span class="o"><=</span> <span class="m">9</span><span class="p">;</span> <span class="n">n</span><span class="o">++</span> <span class="p">{</span> <span class="k">if</span> <span class="n">i</span><span class="o">*</span><span class="n">n</span> <span class="o"><</span> <span class="m">10</span> <span class="p">{</span> <span class="n">fmt</span><span class="o">.</span><span class="n">Printf</span><span class="p">(</span><span class="s">" %d"</span><span class="p">,</span> <span class="n">i</span><span class="o">*</span><span class="n">n</span><span class="p">)</span> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> <span class="n">fmt</span><span class="o">.</span><span class="n">Printf</span><span class="p">(</span><span class="s">" %d"</span><span class="p">,</span> <span class="n">i</span><span class="o">*</span><span class="n">n</span><span class="p">)</span> <span class="p">}</span> <span class="p">}</span> <span class="n">fmt</span><span class="o">.</span><span class="n">Println</span><span class="p">()</span> <span class="p">}</span> <span class="p">}</span> |
ビルド
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go build 99.go |
実行
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~/g/s/g/v/99 ❯❯❯ ./99 1 2 3 4 5 6 7 8 9 2 4 6 8 10 12 14 16 18 3 6 9 12 15 18 21 24 27 4 8 12 16 20 24 28 32 36 5 10 15 20 25 30 35 40 45 6 12 18 24 30 36 42 48 54 7 14 21 28 35 42 49 56 63 8 16 24 32 40 48 56 64 72 9 18 27 36 45 54 63 72 81 ~/g/s/g/v/99 ❯❯❯ |
参考
https://qiita.com/Solpha/items/757c070f1e122a97ce69