Data commit

Task/Josephus-problem/Modula-2/josephus-problem.mod2

@@ -0,0 +1,26 @@
+MODULE Josephus;
+FROM FormatString IMPORT FormatString;
+FROM Terminal IMPORT WriteString,WriteLn,ReadChar;
+
+PROCEDURE Josephus(n,k : INTEGER) : INTEGER;
+VAR a,m : INTEGER;
+BEGIN
+    m := 0;
+    FOR a:=1 TO n DO
+        m := (m + k) MOD a;
+    END;
+    RETURN m
+END Josephus;
+
+VAR
+    buf : ARRAY[0..63] OF CHAR;
+    n,k,i : INTEGER;
+    nl,kl,il : LONGCARD;
+BEGIN
+    n := 41;
+    k := 3;
+    FormatString("n = %i, k = %i, final survivor: %i\n", buf, n, k, Josephus(n, k));
+    WriteString(buf);
+
+    ReadChar
+END Josephus.