Program: 23.1.c

25.6.3.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <string.h>
+
+int finde_zahlwort(char *wort) {
+    if (strcasestr(wort, "eins")) return 1;
+    if (strcasestr(wort, "zwei")) return 2;
+    if (strcasestr(wort, "drei")) return 3;
+    if (strcasestr(wort, "vier")) return 4;
+    if (strcasestr(wort, "fünf")) return 5;
+    if (strcasestr(wort, "sechs")) return 6;
+    if (strcasestr(wort, "sieben")) return 7;
+    if (strcasestr(wort, "acht")) return 8;
+    if (strcasestr(wort, "neun")) return 9;
+    if (strcasestr(wort, "zehn")) return 10;
+    if (strcasestr(wort, "elf")) return 11;
+    if (strcasestr(wort, "zwölf")) return 12;
+    return 0;
+}
+
+int main() {
+    char *worte[] = {
+        "Endreim", "Kurzweil", "Nachtfalter", "Wohnviertel", "Neunauge",
+        "Weinstein", "Erdreich", "Achtung", "Segelflieger", "Pfalzwein",
+        "Radreifen", "Gehhelfer", "Leinsamen"
+    };
+    int summe = 0;
+
+    for (int i = 0; i < sizeof(worte)/sizeof(worte[0]); i++) {
+        int wert = finde_zahlwort(worte[i]);
+        if (wert > 0)
+            printf("%s: ... %d\n", worte[i], wert);
+        summe += wert;
+    }
+
+    printf("------------------------------\n");
+    printf("Summe: %d\n", summe);
+    return 0;
+}