1 files changed, 38 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/OR_PRACTICAL_C/05_3.c b/reference/C/CONTRIB/OR_PRACTICAL_C/05_3.c
new file mode 100644
index 0000000..c3c51e1
--- /dev/null
+++ b/reference/C/CONTRIB/OR_PRACTICAL_C/05_3.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+char  line[100];   /* line from input */
+
+/* Running total of all numbers so far */
+int   total;       
+
+/* next item to add to the list */
+int   item;        
+
+/* number of negative items */
+int   minus_items; 
+
+main()
+{
+    total = 0;
+    minus_items = 0;
+    while (1) {
+        (void) printf("Enter # to add\n");
+        (void) printf("  or 0 to stop:");
+        (void) fgets(line, sizeof(line), stdin);
+        (void) sscanf(line, "%d", &item);
+
+        if (item == 0)
+            break;
+
+        if (item < 0) {
+            minus_items++;
+            continue;
+        }
+        total += item;
+        (void) printf("Total: %d\n", total);
+    }
+
+    (void) printf("Final total %d\n", total);
+    (void) printf("with %d negative items omitted\n",
+                   minus_items);
+    return (0);
+}