solved beautiful days at the movies

Signed-off-by: ayham <altffour@protonmail.com>

hackerrank.beautiful.days.at.the.movies.cpp

@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int reverse(int num) {
+	string tmp = to_string(num);
+	reverse(tmp.begin(), tmp.end());
+	return stoi(tmp);
+}
+
+int main() {
+	int i, j, k, res = 0;
+	cin >> i >> j >> k;
+	for (; i <= j; i++)
+		if (abs(i-reverse(i)) % k == 0) res++;
+	cout << res << endl;
+	return 0;
+}