Fonction palindromeHEADmaster

1 files changed, 38 insertions, 0 deletions

diff --git a/palindrome.c b/palindrome.c
new file mode 100644
index 0000000..0d467d5
--- /dev/null
+++ b/palindrome.c
@@ -0,0 +1,38 @@
+/* palindrome.c
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <benjamin@chausse.xyz> wrote this file. As long as you retain this notice
+ * you can do whatever you want with this stuff. If we meet some day, and you
+ * think this stuff is worth it, you can buy me a beer in return.
+ * Benjamin Chausse
+ * ----------------------------------------------------------------------------
+ */
+
+#include <stdio.h>
+#include "format.h"
+#include "testData.h"
+
+int palindrome(char *s){
+  int len = 0;
+  while (s[len]!= '\0'){
+    len ++;
+  }
+  int j = len;
+  for (int i=0; i<len/2;i++){
+    j--;
+    printf("%c-",s[i]);
+    printf("%c\n",s[j]);
+    if (s[i] != s[j]){
+      return 0;
+    }
+  }
+  return 1;
+}
+
+int main(){
+  char *word = "tenet";
+  printf("%s: %d\n",word,palindrome(word));
+  word = "automobile";
+  printf("%s: %d\n",word,palindrome(word));
+  return 0;
+}