Data commit

Task/Almost-prime/Modula-2/almost-prime.mod2

@@ -0,0 +1,46 @@
+MODULE AlmostPrime;
+FROM FormatString IMPORT FormatString;
+FROM Terminal IMPORT WriteString,WriteLn,ReadChar;
+
+PROCEDURE KPrime(n,k : INTEGER) : BOOLEAN;
+VAR p,f : INTEGER;
+BEGIN
+    f := 0;
+    p := 2;
+    WHILE (f<k) AND (p*p<=n) DO
+        WHILE n MOD p = 0 DO
+            n := n DIV p;
+            INC(f)
+        END;
+        INC(p)
+    END;
+    IF n>1 THEN
+        RETURN f+1 = k
+    END;
+    RETURN f = k
+END KPrime;
+
+VAR
+    buf : ARRAY[0..63] OF CHAR;
+    i,c,k : INTEGER;
+BEGIN
+    FOR k:=1 TO 5 DO
+        FormatString("k = %i:", buf, k);
+        WriteString(buf);
+
+        i:=2;
+        c:=0;
+        WHILE c<10 DO
+            IF KPrime(i,k) THEN
+                FormatString(" %i", buf, i);
+                WriteString(buf);
+                INC(c)
+            END;
+            INC(i)
+        END;
+
+        WriteLn;
+    END;
+
+    ReadChar;
+END AlmostPrime.