diff --git a/CSES/Introductory Problems/1618.cpp b/CSES/Introductory Problems/1618.cpp
new file mode 100644
index 00000000..bb393f68
--- /dev/null
+++ b/CSES/Introductory Problems/1618.cpp	
@@ -0,0 +1,15 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+    int n, ans = 0;
+    cin >> n;
+
+    while (n) {
+        ans += n / 5;
+        n /= 5;
+    }
+
+    cout << ans;
+    return 0;
+}
\ No newline at end of file
diff --git a/CSES/Introductory Problems/Trailing Zeros.cpp b/CSES/Introductory Problems/Trailing Zeros.cpp
deleted file mode 100644
index c8d8e136..00000000
--- a/CSES/Introductory Problems/Trailing Zeros.cpp	
+++ /dev/null
@@ -1,27 +0,0 @@
-#include <bits/stdc++.h>
-using namespace std;
-
-#define endl '\n'
-#define int long long
-#define inp freopen("file.inp", "r", stdin)
-#define out freopen("file.out", "w", stdout)
-#define TIME 1.0*clock()/CLOCKS_PER_SEC
-#define fastIO ios_base::sync_with_stdio(0); cin.tie(0)
-
-const int MAXN = 1e6 + 5;
-const int MOD = 1e9 + 7;
-
-int n, ans;
-
-signed main() {
-    fastIO;
-    cin >> n;
-
-    while (n) {
-        n /= 5;
-        ans += n;
-    }
-
-    cout << ans;
-    return 0;
-}
\ No newline at end of file