Initial data commit

Task/Odd-word-problem/C/odd-word-problem.c

@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <ctype.h>
+
+static int
+owp(int odd)
+{
+        int ch, ret;
+        ch = getc(stdin);
+        if (!odd) {
+                putc(ch, stdout);
+                if (ch == EOF || ch == '.')
+                        return EOF;
+                if (ispunct(ch))
+                        return 0;
+                owp(odd);
+                return 0;
+        } else {
+                if (ispunct(ch))
+                        return ch;
+                ret = owp(odd);
+                putc(ch, stdout);
+                return ret;
+        }
+}
+
+int
+main(int argc, char **argv)
+{
+        int ch = 1;
+        while ((ch = owp(!ch)) != EOF) {
+                if (ch)
+                        putc(ch, stdout);
+                if (ch == '.')
+                        break;
+        }
+        return 0;
+}