Add typical C programming example

example2/translate.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+int rovarsprak(void)
+{
+    const char consontants[] = "bcdfghjklmnpqrstvwxz";
+    char c;
+
+    while ((c = tolower(getchar()))) {
+        switch (c) {
+            case EOF:
+            case '!':
+                return 0;
+        }
+
+        for (int i = 0; i < strlen(consontants); i++)
+            if (c == consontants[i])
+                printf("%co", c);
+
+        putchar(c);
+    }
+
+    return 1;
+}
+
+int main(int argc, char **argv)
+{
+    return rovarsprak();
+}

example2/translate.md

@@ -0,0 +1,12 @@
+Test translate.c
+
+~~~ {.sh}
+$ echo | ./example2
+
+
+$ echo "! Sepcial stop chacter" | ./example2
+$ echo "Yay! Only wovels" | ./example2
+yay
+$ echo "Wow! With consonants" | ./example2
+wowowow
+~~~