Create ch11ex09.c

Author: coppermilk

ch11/ch11ex09.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+#include <string.h>
+
+char string_reverce(char * string);
+int main() {
+        char string[64] = "This is Sparta";
+        string_reverce(string);
+        printf("%s", string);
+
+        return 0;
+}
+
+char string_reverce(char * string) {
+        int len = strlen(string);
+        int start, end, tmp;
+        for (start = 0, end = len - 1; start < end; start++, end--) {
+                tmp = string[start];
+                string[start] = string[end];
+                string[end] = tmp;
+        }
+
+}