Data update

Task/Caesar-cipher/Julia/caesar-cipher.jl

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+# Caeser cipher
+# Julia 1.5.4
+# author: manuelcaeiro | https://github.com/manuelcaeiro
+
+function csrcipher(text, key)
+    ciphtext = ""
+    for l in text
+        numl = Int(l)
+        ciphnuml = numl + key
+        if numl in 65:90
+            if ciphnuml > 90
+                rotciphnuml = ciphnuml - 26
+                ciphtext = ciphtext * Char(rotciphnuml)
+            else
+                ciphtext = ciphtext * Char(ciphnuml)
+            end
+        elseif numl in 97:122
+            if ciphnuml > 122
+                rotciphnuml = ciphnuml - 26
+                ciphtext = ciphtext * Char(rotciphnuml)
+            else
+                ciphtext = ciphtext * Char(ciphnuml)
+            end
+        else
+            ciphtext = ciphtext * Char(numl)
+        end
+    end
+    return ciphtext
+end
+
+text = "Magic Encryption"; key = 13
+csrcipher(text, key)