EO Sample Examples

Author: EduardoFernandes1410

eo-sample-codes/app.eo

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++package sandbox
++alias sandbox.fibonacci
++alias org.eolang.io.stdout
++alias org.eolang.txt.sscanf
+# +alias org.eolang.txt.sprintf
+
+[args...] > app
+  stdout > @
+    sprintf
+      "%dth Fibonacci number is %d\n"
+      (sscanf "%d" (args.at 0)).at 0 > n
+      fibonacci n
+      

eo-sample-codes/fibonacci.eo

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++package sandbox
+
+[n] > fibonacci
+  if. > @
+    n.lt 3
+    small n
+    rec n 1 1
+
+  [n] > small
+    if. > @
+      n.eq 2
+      1
+      n
+
+  [n minus1 minus2] > rec
+    if. > @
+      n.eq 3
+      minus1.plus minus2
+      rec (n.minus 1) (minus1.plus minus2) minus1

eo-sample-codes/hello.eo

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+[args...] > hello
+  QQ.io.stdout > @
+    "Hello, world!\n"

eo-sample-codes/iterator.eo

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+[args...] > app
+  memory 0 > x
+  seq > @
+    x.write 2
+    while.
+      x.lt 6
+      [i]
+        seq > @
+          QQ.io.stdout
+            QQ.txt.sprintf
+              "%d x %d = %d\n"
+              x
+              x
+              x.times x
+          x.write
+            x.plus 1
+    TRUE