Create README.md

chubei · web-flow · commit a598d2a8c228 · 2022-02-26T00:26:13.000+08:00
diff --git a/README.md b/README.md
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+# project_euler
+
+Solutions to [Project Euler](https://projecteuler.net).
+
+```bash
+cargo run --release --bin $n
+```
