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Diffstat (limited to 'graphs/piscine/int_palindrome/int_palindrome.c')
-rw-r--r--graphs/piscine/int_palindrome/int_palindrome.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/graphs/piscine/int_palindrome/int_palindrome.c b/graphs/piscine/int_palindrome/int_palindrome.c
new file mode 100644
index 0000000..6d6847f
--- /dev/null
+++ b/graphs/piscine/int_palindrome/int_palindrome.c
@@ -0,0 +1,18 @@
+int int_palindrome(int n)
+{
+ if (n < 0)
+ {
+ return 0;
+ }
+
+ int reversed = 0;
+ int m = n;
+
+ while (m > 0)
+ {
+ reversed = reversed * 10 + m % 10;
+ m /= 10;
+ }
+
+ return n == reversed;
+}