1 files changed, 54 insertions, 0 deletions
diff --git a/reference/C/EXAMPLES/10to1.c b/reference/C/EXAMPLES/10to1.c
new file mode 100644
index 0000000..74fea09
--- /dev/null
+++ b/reference/C/EXAMPLES/10to1.c
@@ -0,0 +1,54 @@
+
+/******************************************************************* 
+ *
+ * Purpose: Count down from 10 to 1 in steps of 1
+ * Author:  M J Leslie.
+ * Date:    02-Feb-94
+ *
+ *******************************************************************/
+
+   			/*			version 1          */
+
+#include <stdio.h>
+
+main()
+{
+    int a=10;
+    while (a >= 1)
+    {
+        printf("a is %2d\n",a);
+        a=a-1;
+    }
+}
+
+/*******************************************************************/
+
+   			/*			version 2          */
+
+main()
+{
+    a =11;
+    while (0 < (a = a - 1) )
+    {
+        printf("a is %2d\n",a);
+    }
+}
+
+/*******************************************************************/
+
+   			/*			version 3          */
+
+main()
+{
+   			/*
+			 * This works because the 'while' loop
+			 * will keep spinning while 'i' is TRUE.
+        		 * That is while 'i' is NOT equal to 0
+   			 */
+
+    a=11;
+    while (i)
+    {
+        printf ("%i",i=i-1);
+    }
+}