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-rw-r--r--csci1913/Java/lab13_strap012.java31
1 files changed, 31 insertions, 0 deletions
diff --git a/csci1913/Java/lab13_strap012.java b/csci1913/Java/lab13_strap012.java
new file mode 100644
index 0000000..8f6746b
--- /dev/null
+++ b/csci1913/Java/lab13_strap012.java
@@ -0,0 +1,31 @@
+class Test
+{
+ private static final String [] reserved =
+ { "and",
+ "begin",
+ "define",
+ "do",
+ "else",
+ "end",
+ "if",
+ "not",
+ "or",
+ "return",
+ "then",
+ "while" };
+
+ private static int hash(String name)
+ {
+ return (name.charAt(0) + name.charAt(name.length()-1)) * name.length() % 997;
+ }
+
+ public static void main(String [] args)
+ {
+ for (int index = 0; index < reserved.length ; index += 1)
+ {
+ System.out.print("h(\"" + reserved[index] + "\") = ");
+ System.out.print(hash(reserved[index]));
+ System.out.println();
+ }
+ }
+} \ No newline at end of file