learnc/learnc13.c Güncelle

learnc/learnc13.c

@@ -1,25 +1,25 @@
-#include <stdio.h>
+#include <stdio.h>
-
+
-int factorial(int x);
+int factorial(int x);
-
+
-int main() {
+int main() {
-    /* testing code */
+    /* testing code */
-    printf("0! = %i\n", factorial(0));
+    printf("0! = %i\n", factorial(0));
-    printf("1! = %i\n", factorial(1));
+    printf("1! = %i\n", factorial(1));
-    printf("3! = %i\n", factorial(3));
+    printf("3! = %i\n", factorial(3));
-    printf("5! = %i\n", factorial(5));
+    printf("5! = %i\n", factorial(5));
-}
+}
-
+
-/* define your function here (don't forget to declare it) */
+// define your function here (don't forget to declare it)
-int factorial(int x) {
+int factorial(int x) {
-    
+    
-    if (x == 0) {
+    if (x == 0) {
-        
+        
-        return 1;
+        return 1;
-    } else if (x >= 1) {
+    } else if (x >= 1) {
-
+
-        return x*factorial(x-1);
+        return x*factorial(x-1);
-    }
+    }
-    
+    
-    return 0;
+    return 0;
 }